Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1194466391 Individual Practitioner Male Practitioner

Dr. Thomas Matthew Kellner , MD

Ophthalmology • Buffalo, NY

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Kellner, MD is a registered healthcare professional specializing in Ophthalmology in Buffalo, NY. Practice services are available at 100 HIGH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

100 High St

Buffalo, NY 142031126

Telephone 7168596500
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Buffalo, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 27.6 Yrs
State Avg: 32.5 Yrs
Regional Practice Density
22 Specialists

Practicing in Buffalo, NY (1980 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-07-17
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License PA MD496115

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
NPI 1003138637

NURSEPRACTITIONER

Dr. Matthew Moser , MD

Student in an Organized Health Care Education/Training Program

NPI 1003497736

Doctor of Medicine (M.D.)

NPI 1003557281

Doctor of Medicine (M.D.)

Dr. Guy Dunetz , MD

Student in an Organized Health Care Education/Training Program

NPI 1003619800

Doctor of Medicine (M.D.)

Dr. Jill Frasco , DO

Student in an Organized Health Care Education/Training Program

NPI 1003669227

Doctor of Osteopathic Medicine (D.O.)

Dr. Thomas Jordan , DO

Emergency Medicine

NPI 1013442656

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 17, 2026

Ophthalmology (License #MD496115 in PA)

NPI Profile Active April 05, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location April 05, 2022

Registered at 100 HIGH ST, BUFFALO, NY 142031126 (Tel: 7168596500)

📍
Updated Business Mailing Address April 05, 2022

Registered at 100 HIGH ST, BUFFALO, NY 142031126

👤
Provider Name / Credentials Updated April 05, 2022

Recorded as THOMAS KELLNER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 05, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 05, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1194466391
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 05, 2022
Last Update: July 17, 2026
Sole Proprietor: No

Mailing Address

100 High St

Buffalo, NY 142031126

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.