Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Ophthalmology

Bradford L. Tannen, MD

Works at hospitals in Lexington, KY · Kentucky

Summary

Dr. Bradford L. Tannen, MD is an ophthalmologist at 110 Conn Ter, Suite 550, Lexington, KY 40508. Phone: (859) 323-5867. Accepts Medicare assignment. In 2024, Bradford L. Tannen had 367 Original Medicare patients and 879 services. NPI 1912108432. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Ophthalmologist (Medicare lists Ophthalmology)
  • Address: 110 Conn Ter, Suite 550, Lexington, KY 40508 · Directions
  • Phone: (859) 323‑5867
  • Medicare: Accepts Medicare assignment
  • Hospital: University of Kentucky Hospital
  • Group practice: Kentucky Medical Services Foundation, Inc
  • Medical school: Perelman School Of Med At The University Of Pennsylvania · graduated 2003 (23 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Bradford L. Tannen, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Bradford L. Tannen accept Medicare assignment?
Yes. Medicare's clinician data says Bradford L. Tannen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Bradford L. Tannen see?
In 2024, CMS data shows 367 Original Medicare patients and 879 services for Bradford L. Tannen. This counts Original Medicare only and measures volume, not quality.
What is Bradford L. Tannen's NPI number?
1912108432. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Bradford L. Tannen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients367
Services billed to Medicare879
Different services or procedures34
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)287 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)216 services
  3. Removal of cataract with insertion of prosthetic lens (66984)85 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)75 services
  5. Imaging of retina (92134)40 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure70%
  • High cholesterol65%
  • Arthritis39%
  • Ischemic heart disease27%
  • Diabetes25%
  • Anxiety25%

Hospitals where Bradford L. Tannen works

Medicare's Facility Affiliation Data lists Bradford L. Tannen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Bradford L. Tannen is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Bradford L. Tannen as a member of this group (CMS data updated October 2, 2026).

  • Kentucky Medical Services Foundation, Inc967 clinicians in the group

Specialties

Find other Ophthalmology doctors in Kentucky →

Other ophthalmologists in Lexington

Clinicians with the same Medicare primary specialty in Lexington, KY — not a recommendation.

All ophthalmologists in Lexington →

Other clinicians in Kentucky Medical Services Foundation, Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolPerelman School Of Med At The University Of Pennsylvania
Graduation year2003 (23 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1912108432
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians