Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Glenn R Davis , MD

Internal Medicine โ€ข Spring, TX

Active NPI 1003806431 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

2255 E Mossy Oaks Rd Ste 680
Spring, TX 773891812

Call 2815370300 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2255 E Mossy Oaks Rd Ste 680

Spring, TX 773891812

Telephone 2815370300
Fax 2815370315
Organization at the Same NPPES Address or Phone
Cypress Physicians Association Facility NPI 1295919223

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Oklahoma City, OK. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 4 distinct group names: Cypress Physicians Association; Health Hub Physicians Inc; Stigler Health And Wellness Center Inc and 1 more. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Baylor College Of Medicine

Graduation Year

1997

Medicare patients

502 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $297,141 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $225,977 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

9,412 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$216,566 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $923.76 across 46 records.

By nature of payment

  • Food and Beverage: $923.76 across 46 records.

Reporting-company totals (3 largest of 15)

  • Novo Nordisk Inc: $308.00 across 15 records.
  • Amgen Inc.: $157.22 across 13 records.
  • AstraZeneca Pharmaceuticals LP: $139.83 across 3 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

29 years (graduated 1997)

CMS Doctors and Clinicians data list 1997 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2005

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Davis has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Davis as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Spring and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Spring, TX (2024, 22 clinicians with data). Median for this group: 987. Middle half: 797 to 1,785.

More Medicare Part B services than 90% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: 645. Middle half: 277 to 1,322.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Spring, TX (2024, 22 clinicians with data). Median for this group: $75,761. Middle half: $60,874 to $156,063.

A higher Medicare-allowed amount than 90% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: $61,221. Middle half: $27,420 to $115,826.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Spring, TX (2024, 22 clinicians with data). Median for this group: $58,696. Middle half: $46,764 to $121,243.

A higher Medicare payment amount than 90% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: $47,501. Middle half: $20,446 to $90,051.

Medicare Part D prescriptions

More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Spring, TX (2024, 27 clinicians with data). Median for this group: 2,370. Middle half: 213 to 3,975.

More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: 828. Middle half: 121 to 4,824.

Part D drug cost

A higher Part D drug cost than 60% of clinicians listed under Internal Medicine in Spring, TX (2024, 27 clinicians with data). Median for this group: $152,755. Middle half: $11,941 to $422,836.

A higher Part D drug cost than 60% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: $64,859. Middle half: $4,211 to $436,775.

36 active clinicians are listed under Internal Medicine with a practice address in Spring, TX (9,191 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Spring

36.1% of these 36 clinicians have the CMS telehealth indicator.

66.7% of these 36 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 46 records totaling $923.76.

Manufacturer Payment Nature Product Type Amount ($)
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $108.87
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $108.40
Corcept Therapeutics
Food and Beverage
In-kind items and services
Korlym General $80.80
Pfizer Inc.
Food and Beverage
In-kind items and services
PREVNAR 20 General $27.62
Novo Nordisk Inc
Food and Beverage
In-kind items and services
โ€” General $24.87
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Rybelsus General $23.80
Pfizer Inc.
Food and Beverage
In-kind items and services
ELIQUIS General $23.59
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $23.30
Abbott Laboratories
Food and Beverage
In-kind items and services
FREESTYLE LIBRE 3 General $22.96
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $21.19
Seqirus USA Inc
Food and Beverage
In-kind items and services
Fluad General $19.66
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $18.87
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $18.75
Eli Lilly and Company
Food and Beverage
In-kind items and services
MOUNJARO General $18.49
Exact Sciences Corporation
Food and Beverage
In-kind items and services
The Cologuard Plus Collection Kit General $17.35
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $16.66
Novo Nordisk Inc
Food and Beverage
In-kind items and services
โ€” General $16.24
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
SHINGRIX General $15.99
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FARXIGA General $15.93
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
SAPIEN 3 Ultra RESILIA General $15.87
Cranial Technologies, Inc
Food and Beverage
Cash or cash equivalent
Doc Band General $15.37
Novo Nordisk Inc
Food and Beverage
In-kind items and services
โ€” General $15.35
Amgen Inc.
Food and Beverage
In-kind items and services
REPATHA General $15.26
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $15.03
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $14.84

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
1,285 135 $122.00 $62.93
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
1,118 130 $92.00 $48.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
695 413 $249.02 $127.19
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
508 317 $50.00 $16.45
G0444 Annual depression screening, 5 to 15 minutes
267 267 $39.55 $18.72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
216 216 $245.00 $129.19
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month
142 43 $137.00 $72.52
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month
72 43 $258.00 $132.77
G0179 Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a
66 28 $81.00 $41.87
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
44 42 $176.00 $91.45
81003 Automated urinalysis test
33 27 $15.00 $2.20
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
24 21 $99.87 $53.53
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
22 22 $28.00 $14.41
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
19 19 $300.00 $162.20
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)
15 15 $175.00 $62.67
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)
12 12 $65.67 $39.99

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Rosuvastatin Calcium Rosuvastatin Calcium 393 33,192 $5,435.76 129
Levothyroxine Sodium Levothyroxine Sodium 269 22,328 $2,563.41 80
Amlodipine Besylate Amlodipine Besylate 233 18,884 $1,256.43 71
Losartan Potassium Losartan Potassium 160 13,047 $1,683.31 60
Atorvastatin Calcium Atorvastatin Calcium 155 13,229 $1,262.68 52
Lisinopril Lisinopril 90 7,659 $736.09 28
Valsartan Valsartan 87 7,180 $2,598.64 23
Synthroid Levothyroxine Sodium 85 6,386 $4,100.64 23
Montelukast Sodium Montelukast Sodium 82 6,481 $1,275.72 21
Metformin Hcl Er Metformin Hcl 81 5,928 $729.19 21
Famotidine Famotidine 80 6,733 $1,051.76 29
Escitalopram Oxalate Escitalopram Oxalate 79 5,718 $1,014.27 25
Metoprolol Succinate Metoprolol Succinate 74 5,070 $1,112.97 23
Ezetimibe Ezetimibe 72 6,000 $2,213.71 27
Metformin Hcl Metformin Hcl 70 5,635 $640.50 23
Hydrochlorothiazide Hydrochlorothiazide 69 5,530 $366.23 24
Albuterol Sulfate Hfa Albuterol Sulfate 67 1,918 $1,718.21 40
Tamsulosin Hcl Tamsulosin Hcl 64 5,295 $1,120.90 25
Trazodone Hcl Trazodone Hcl 64 4,770 $846.23 24
Potassium Chloride Potassium Chloride 62 4,740 $1,001.46 18
Buspirone Hcl Buspirone Hcl 50 2,400 $858.80 12
Allopurinol Allopurinol 49 3,390 $436.19 15
Simvastatin Simvastatin 48 4,060 $374.45 15
Tramadol Hcl Tramadol Hcl 47 1,156 $261.66 15
Azithromycin Azithromycin 47 233 $207.69 39

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2022-10-17
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES TX K5503

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES OK 38899

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Pediatrics

NUCC Taxonomy Code: 208000000X

License # reported to NPPES TX K5503

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Medicare Railroad Pin
110240334 (TX)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20221031000163

Enrollment State Jurisdiction

OK

PECOS Control ID

8527080936

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Stigler Health And Wellness Center Inc

806 Hwy 2 N, Wilburton, OK 745783625

Phone: 8006409741

Stigler Health And Wellness Center Inc

1505 E Main St, Stigler, OK 744622914

Phone: 8006409741

Variety Care, Inc.

3000 N Grand Blvd, Oklahoma City, OK 731071818

Phone: 4056326688

Health Hub Physicians Inc

602 W Oreilly St, Presidio, TX 798452055

Phone: 4322896356

Variety Care, Inc.

201 W 1st St, Grandfield, OK 735469236

Phone: 4056326688

Stigler Health And Wellness Center Inc

111 Forest Dr, Eufaula, OK 744324010

Phone: 8006409741

Cypress Physicians Association

2255 E Mossy Oaks Rd, Spring, TX 773891812

Phone: 2815370300

Secondary Practice Locations

3000 N Grand Blvd

Oklahoma City, OK 731071818

Phone: 4056326688

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

10 listed
Dr. Jessica Anderson , MD

Internal Medicine

NPI 1881885069

Doctor of Medicine (M.D.)

Elizabeth Andrus , FNP

Nurse Practitioner

NPI 1295194967

Family Nurse Practitioner

Dr. Jesse Dunkle , MD

Internal Medicine

NPI 1811384167

Doctor of Medicine (M.D.)

Dr. Humaira Faruqui , MD

Internal Medicine

NPI 1861597619

Doctor of Medicine (M.D.)

Melinda Guerry , PA

Internal Medicine

NPI 1275921579

Physician Assistant

Dr. H Chungtai Hu , MD

Family Medicine

NPI 1841280351

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

13 Historical Events
๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 17, 2022

Internal Medicine (license number reported to NPPES: OK 38899)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 11, 2019

Internal Medicine (license number reported to NPPES: TX K5503)

โœ…
NPI Profile Active March 05, 2018

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location March 05, 2018

Registered at 2255 E MOSSY OAKS RD STE 680, SPRING, TX 773891812 (Tel: 2815370300)

๐Ÿ“
Updated Business Mailing Address March 05, 2018

Registered at 2255 E MOSSY OAKS RD STE 680, SPRING, TX 773891812 (Tel: 2815370300)

๐Ÿ‘ค
Provider Name / Credentials Updated March 05, 2018

Recorded as GLENN DAVIS, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 05, 2018

Pediatrics (license number reported to NPPES: TX K5503)

โœ…
NPI Profile Active September 28, 2011

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) September 28, 2011

Registered at 1250 CYPRESS STATION DR, SUITE B, HOUSTON, TX 770903004 (Tel: 2815370300)

๐Ÿ“
Business Mailing Address (Initial Record) September 28, 2011

Registered at 1250 CYPRESS STATION DR, SUITE B, HOUSTON, TX 770903052 (Tel: 2815370300)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) September 28, 2011

Recorded as GLENN DAVIS, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 28, 2011

Internal Medicine (license number reported to NPPES: TX K5503)

๐ŸŸข
Initial NPI Registration & Enumeration October 26, 2005

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1003806431
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 26, 2005
Last Update: October 17, 2022
Sole Proprietor: No

Other Internal Medicine Providers in Spring

All Internal Medicine Providers in Spring

More public profiles in Texas

Directory navigation, in NPI number order.

Mailing Address

2255 E Mossy Oaks Rd Ste 680

Spring, TX 773891812

Phone: 2815370300

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.