Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Amanda Dawn Small , APRN

Nurse Practitioner • Tulsa, OK

Active NPI 1104290071 Individual Practitioner Female Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

6585 S Yale Ave, Suite 1150
Tulsa, OK 741368384

Call 9184949425 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

6585 S Yale Ave
Suite 1150

Tulsa, OK 741368384

Telephone 9184949425
Organization at the Same NPPES Address or Phone
Central States Orthopedic Specialists, Inc Facility NPI 1922081959

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

CMS Doctors and Clinicians lists 1 group name: Warren Clinic Inc. 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

Graduation Year

2016

Medicare patients

664 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 – by Provider, 2024.

Medicare-allowed amount

About $76,673 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 – by Provider and Service, 2024.

Paid by Medicare

About $44,996 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 – by Provider and Service, 2024.

30-day fills

7,447 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

$332,974 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 – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $2,832.58 across 145 records.

By nature of payment

  • Food and Beverage: $2,832.58 across 145 records.

Reporting-company totals (3 largest of 29)

  • Novo Nordisk Inc: $336.09 across 17 records.
  • ABBVIE INC.: $332.99 across 21 records.
  • Pfizer Inc.: $325.04 across 17 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

10 years (graduated 2016)

CMS Doctors and Clinicians data list 2016 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

2015

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, “Does your provider accept Medicare as full payment?”

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)

Amanda Small 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 Amanda Small 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 Tulsa and Oklahoma

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Nurse Practitioner in Tulsa, OK (2024, 74 clinicians with data). Median for this group: 403. Middle half: 110 to 711.

More Medicare Part B services than 85% of clinicians listed under Nurse Practitioner in Oklahoma (2024, 328 clinicians with data). Median for this group: 342. Middle half: 127 to 785.

Medicare-allowed amount

A higher Medicare-allowed amount than 80% of clinicians listed under Nurse Practitioner in Tulsa, OK (2024, 74 clinicians with data). Median for this group: $31,065. Middle half: $10,392 to $59,214.

A higher Medicare-allowed amount than 85% of clinicians listed under Nurse Practitioner in Oklahoma (2024, 328 clinicians with data). Median for this group: $24,574. Middle half: $8,536 to $46,557.

Paid by Medicare

A higher Medicare payment amount than 75% of clinicians listed under Nurse Practitioner in Tulsa, OK (2024, 74 clinicians with data). Median for this group: $21,808. Middle half: $6,871 to $44,067.

A higher Medicare payment amount than 80% of clinicians listed under Nurse Practitioner in Oklahoma (2024, 328 clinicians with data). Median for this group: $17,797. Middle half: $6,066 to $34,363.

Medicare Part D prescriptions

More Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Tulsa, OK (2024, 70 clinicians with data). Median for this group: 461. Middle half: 118 to 1,048.

More Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Oklahoma (2024, 354 clinicians with data). Median for this group: 393. Middle half: 106 to 1,348.

Part D drug cost

A higher Part D drug cost than 80% of clinicians listed under Nurse Practitioner in Tulsa, OK (2024, 70 clinicians with data). Median for this group: $21,482. Middle half: $2,099 to $147,816.

A higher Part D drug cost than 80% of clinicians listed under Nurse Practitioner in Oklahoma (2024, 354 clinicians with data). Median for this group: $22,589. Middle half: $1,965 to $148,638.

159 active clinicians are listed under Nurse Practitioner with a practice address in Tulsa, OK (703 in Oklahoma).

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

Telehealth indicator in Tulsa

15.1% of these 159 clinicians have the CMS telehealth indicator.

58.5% of these 159 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 · 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 · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 145 records totaling $2,832.58.

Manufacturer Payment Nature Product Type Amount ($)
Intra-Sana Laboratories
Food and Beverage
In-kind items and services
RELTONE 200 MG General $106.61
Intra-Sana Laboratories
Food and Beverage
In-kind items and services
RELTONE 200 MG General $66.91
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
AIRSUPRA General $63.78
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
GEMTESA General $30.00
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $29.77
Pfizer Inc.
Food and Beverage
In-kind items and services
NURTEC ODT General $29.28
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FARXIGA General $28.98
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Rybelsus General $27.94
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $26.20
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $25.98
Dexcom, Inc.
Food and Beverage
In-kind items and services
Dexcom G6 Transmitter General $25.55
ABBVIE INC.
Food and Beverage
In-kind items and services
QULIPTA General $25.49
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
GEMTESA General $25.35
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $25.31
Aimmune Therapeutics, Inc.
Food and Beverage
In-kind items and services
ZENPEP General $25.05
Novo Nordisk Inc
Food and Beverage
In-kind items and services
— General $24.71
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $24.68
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $24.66
ABBVIE INC.
Food and Beverage
In-kind items and services
LINZESS General $24.56
Aimmune Therapeutics, Inc.
Food and Beverage
In-kind items and services
ZENPEP General $24.52
Novo Nordisk Inc
Food and Beverage
In-kind items and services
— General $23.89
Pfizer Inc.
Food and Beverage
In-kind items and services
NURTEC ODT General $23.83
Teva Pharmaceuticals USA, Inc.
Food and Beverage
In-kind items and services
AUSTEDO XR General $23.68
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $23.52
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $23.46

(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 · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
554 402 $213.65 $70.73
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
405 328 $151.01 $63.73
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
190 167 $35.00 $13.06
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
88 12 $4.00 $0.95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
73 73 $225.00 $46.61
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
27 24 $93.70 $51.86
99495 Transitional care management services for problem of at least moderate complexity
27 26 $411.67 $97.23
71046 X-ray of chest, 2 views
25 23 $50.52 $20.44
69210 Removal of impacted ear wax
23 16 $114.00 $37.44
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
14 14 $52.00 $11.16
96372 Injection of drug or substance under skin or into muscle
14 13 $52.00 $11.18

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 · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Amlodipine Besylate Amlodipine Besylate 216 17,771 $2,304.51 94
Prednisone Prednisone 135 1,167 $304.52 112
Methylprednisolone Methylprednisolone 131 781 $1,065.39 121
Levothyroxine Sodium Levothyroxine Sodium 121 9,780 $881.19 54
Losartan Potassium Losartan Potassium 116 10,200 $2,097.55 50
Gabapentin Gabapentin 100 5,109 $1,228.87 38
Azithromycin Azithromycin 88 436 $574.57 84
Cephalexin Cephalexin 81 577 $391.33 60
Atorvastatin Calcium Atorvastatin Calcium 80 7,280 $2,659.38 37
Lisinopril Lisinopril 76 6,420 $691.39 33
Metoprolol Succinate Metoprolol Succinate 74 6,240 $1,856.03 36
Pantoprazole Sodium Pantoprazole Sodium 74 6,043 $1,430.65 34
Omeprazole Omeprazole 69 5,570 $1,615.14 35
Hydrochlorothiazide Hydrochlorothiazide 67 5,710 $410.85 32
Furosemide Furosemide 63 3,433 $259.72 35
Trazodone Hcl Trazodone Hcl 56 3,780 $679.53 26
Tramadol Hcl Tramadol Hcl 55 759 $347.88 36
Eliquis Apixaban 55 2,610 $48,981.13 16
Rosuvastatin Calcium Rosuvastatin Calcium 55 5,060 $2,668.62 27
Sertraline Hcl Sertraline Hcl 53 4,065 $588.21 24
Carvedilol Carvedilol 53 4,271 $785.59 20
Triamcinolone Acetonide Triamcinolone Acetonide 53 1,019 $295.55 45
Tizanidine Hcl Tizanidine Hcl 53 910 $338.33 43
Meloxicam Meloxicam 52 2,745 $477.43 29
Potassium Chloride Potassium Chloride 47 2,762 $563.18 31

(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

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES OK 92576

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

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: Oklahoma State Board of Medical Licensure.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20160226000075

Enrollment State Jurisdiction

OK

PECOS Control ID

4385949593

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

Warren Clinic Inc

6600 S Yale Ave, Tulsa, OK 741363331

Phone: 9184886000

Clinicians Sharing This Practice Address or Phone

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

8 listed
Khanh Agrawal , APRN-CNP FNP-C

Nurse Practitioner - Family

NPI 1699462671

APRNCNPFNPC

Dr. James Bailey , MD

Internal Medicine

NPI 1699750349

Doctor of Medicine (M.D.)

Dr. Mark Galles , MD

Internal Medicine

NPI 1982681482

Doctor of Medicine (M.D.)

Dr. Steven Geister , MD

Internal Medicine

NPI 1265707327

Doctor of Medicine (M.D.)

Dr. Peter Lantz , MD

Internal Medicine

NPI 1659358570

Doctor of Medicine (M.D.)

Dr. Joe Reese , MD

Internal Medicine

NPI 1730152265

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated November 16, 2015.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1104290071
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 16, 2015
Last Update: February 18, 2016
Sole Proprietor: No

Other Nurse Practitioners in Tulsa

All Nurse Practitioners in Tulsa

Mailing Address

6600 S Yale Ave, Suite 1400

Tulsa, OK 741363347

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.