Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Nancy E Webb , MD

Ophthalmology โ€ข Houston, TX

Active NPI 1841386034 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

2727 W Holcombe Blvd
Houston, TX 770251669

Call 7134420000 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

2727 W Holcombe Blvd

Houston, TX 770251669

Telephone 7134420000
Organization at the Same NPPES Address or Phone
Kelsey-Seybold Medical Group, Pllc Facility NPI 1013915255

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 Houston, TX. See the list

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

CMS Doctors and Clinicians lists 1 group name: Kelsey-Seybold Medical Group, Pllc. 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

1974

Medicare patients

14 people with Original Medicare in 2017

Different Original Medicare patients in 2017; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2017.

Medicare-allowed amount

About $1,118 in 2017

The total amount Medicare approved for these services in 2017. 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, 2017.

Paid by Medicare

About $752 in 2017

The part of the Medicare-allowed amount that Medicare itself paid in 2017, 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, 2017.

30-day fills

4,262 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

$276,272 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.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $88.04 in 2023

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2023.

Guide: How to read an Open Payments record

Years since graduation

52 years (graduated 1974)

CMS Doctors and Clinicians data list 1974 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

2006

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

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

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. Webb 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. Webb 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 Houston and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 75% of clinicians listed under Ophthalmology in Houston, TX (2024, 172 clinicians with data). Median for this group: 630. Middle half: 214 to 1,996.

More Part D prescriptions than 75% of clinicians listed under Ophthalmology in Texas (2024, 1,063 clinicians with data). Median for this group: 915. Middle half: 323 to 2,164.

Part D drug cost

A higher Part D drug cost than 75% of clinicians listed under Ophthalmology in Houston, TX (2024, 172 clinicians with data). Median for this group: $43,294. Middle half: $8,159 to $251,332.

A higher Part D drug cost than 75% of clinicians listed under Ophthalmology in Texas (2024, 1,063 clinicians with data). Median for this group: $74,106. Middle half: $14,269 to $242,034.

Medicare Part B

Comparisons use 2024 data. The latest CMS data for Dr. Webb are from 2017.

258 active clinicians are listed under Ophthalmology with a practice address in Houston, TX (1,512 in Texas).

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

Telehealth indicator in Houston

1.6% of these 258 clinicians have the CMS telehealth indicator.

63.6% of these 258 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2017), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2023), 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 2023
Disclosure Year:

Program year 2023 (payments made January 1 โ€“ December 31, 2023): fewer than 11 records totaling $88.04.

Manufacturer Payment Nature Product Type Amount ($)
Carl Zeiss Meditec USA, Inc.
Food and Beverage
In-kind items and services
IOLMaster 700 General $88.04

Source: CMS Open Payments, program year 2023, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2017.

CMS Part B ยท Data Year 2017

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016 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, 2017; 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
92012 Established patient problem focused exam of visual system
14 11 $348.00 $79.83

Source: CMS Part B by Provider and Service, 2017; 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
Latanoprost Latanoprost 873 49,355 $8,328.68 208
Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat 393 24,077 $5,959.44 95
Brimonidine Tartrate Brimonidine Tartrate 173 9,939 $4,753.32 45
Lumigan Bimatoprost 168 8,521 $83,950.90 36
Timolol Maleate Timolol Maleate 111 6,720 $2,190.57 31
Combigan Brimonidine Tartrate/Timolol 86 3,401 $28,940.90 18
Prednisolone Acetate Prednisolone Acetate 85 3,934 $3,628.14 47
Dorzolamide Hcl Dorzolamide Hcl 76 3,937 $1,689.73 23
Xiidra Lifitegrast 76 3,270 $72,344.89 29
Restasis Cyclosporine 39 2,085 $42,182.01 21
Erythromycin Erythromycin Base 39 581 $322.07 17
Brinzolamide Brinzolamide 34 1,991 $5,375.96 โ€”
Doxycycline Monohydrate Doxycycline Monohydrate 26 1,230 $435.53 โ€”
Doxycycline Hyclate Doxycycline Hyclate 24 900 $687.43 โ€”
Ketorolac Tromethamine Ketorolac Tromethamine 24 920 $250.90 โ€”
Alphagan P Brimonidine Tartrate 19 550 $3,925.21 โ€”
Travoprost Travoprost 18 644 $2,210.30 โ€”
Rhopressa Netarsudil Mesylate 15 511 $5,846.82 โ€”
Methazolamide Methazolamide 14 750 $2,065.37 โ€”
Acyclovir Acyclovir 11 630 $195.62 โ€”
Brimonidine Tartrate-Timolol Brimonidine Tartrate/Timolol 11 403 $988.37 โ€”

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: 2020-05-01
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

License # reported to NPPES TX E4757

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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

Medicaid ID
123415506 (TX)
Medicaid ID
123415507 (TX)
Medicaid ID
123415502 (TX)

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - OPHTHALMOLOGY

Medicare Enrollment ID

I20040601001082

Enrollment State Jurisdiction

TX

PECOS Control ID

1850373291

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

Kelsey-Seybold Medical Group, Pllc

2727 W Holcombe Blvd, Houston, TX 770251669

Phone: 7134420000

Secondary Practice Locations

1111 Augusta Dr

Houston, TX 770572209

Phone: 7134422400

Clinicians Sharing This Practice Address or Phone

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

34 listed
Dr. Donald Aga , MD

Internal Medicine

NPI 1093749103

Doctor of Medicine (M.D.)

Dr. Ali Al-Himyary , MD

Internal Medicine - Pulmonary Disease

NPI 1033149810

Doctor of Medicine (M.D.)

Kayla Belin , PA-C

Physician Assistant

NPI 1023439056

Physician Assistant (Certified)

Amy Caruso , PA-C

Physician Assistant

NPI 1083817977

Physician Assistant (Certified)

Beatriz Casas , PA-C

Physician Assistant

NPI 1114639002

Physician Assistant (Certified)

Courtney Champagne , FNP-C

Nurse Practitioner - Family

NPI 1043928229

Family Nurse Practitioner (Certified)

Career & Practice History Timeline

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

7 Historical Events
๐Ÿข
Secondary Practice Location Registered May 01, 2020

Additional practice office at 1111 Augusta Dr, Houston, TX 770572209

โœ…
NPI Profile Active April 23, 2008

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) April 23, 2008

Registered at 2727 W HOLCOMBE BLVD, HOUSTON, TX 770251669 (Tel: 7134420000)

๐Ÿ“
Business Mailing Address (Initial Record) April 23, 2008

Registered at 2727 W HOLCOMBE BLVD, HOUSTON, TX 770251669 (Tel: 7134420000)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) April 23, 2008

Recorded as NANCY WEBB, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 23, 2008

Ophthalmology (license number reported to NPPES: TX E4757)

๐ŸŸข
Initial NPI Registration & Enumeration October 05, 2006

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1841386034
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 05, 2006
Last Update: May 01, 2020
Sole Proprietor: No

Other Ophthalmology Specialists in Houston

All Ophthalmology Specialists in Houston

Mailing Address

2727 W Holcombe Blvd

Houston, TX 770251669

Phone: 7134420000

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.