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

Internal Medicine

Kelsey L. Adamson, MD

Works at hospitals in Buffalo, NY · New York

Summary

Dr. Kelsey L. Adamson, MD is an internal medicine doctor at 462 Grider St, Buffalo, NY 14215. Phone: (716) 898-3000. Accepts Medicare assignment. In 2024, Kelsey L. Adamson had 19 Original Medicare patients and 38 services. NPI 1174056733. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 462 Grider St, Buffalo, NY 14215 · Directions (1 more location)
  • Phone: (716) 898‑3000
  • Medicare: Accepts Medicare assignment
  • Hospital: Erie County Medical Center
  • Group practice: Roswell Park Cancer Institute (+1 more)
  • Medical school: graduated 2016 (10 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Kelsey L. Adamson, 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 Kelsey L. Adamson accept Medicare assignment?
Yes. Medicare's clinician data says Kelsey L. Adamson 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 Kelsey L. Adamson see?
In 2024, CMS data shows 19 Original Medicare patients and 38 services for Kelsey L. Adamson. This counts Original Medicare only and measures volume, not quality.
What is Kelsey L. Adamson's NPI number?
1174056733. 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 Kelsey L. Adamson, 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 patients19
Services billed to Medicare38
Different services or procedures6
Participating Medicare providerYes
Average age of these patients60

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)24 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 pressure75%
  • Depression74%
  • High cholesterol68%
  • Anxiety68%
  • Chronic kidney disease63%
  • Diabetes58%

Hospitals where Kelsey L. Adamson works

Medicare's Facility Affiliation Data lists Kelsey L. Adamson 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 Kelsey L. Adamson is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kelsey L. Adamson as a member of these groups (CMS data updated October 2, 2026).

  • Roswell Park Cancer Institute488 clinicians in the group
  • Apogee Medical Group, New York, PC120 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Buffalo

Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.

All internal medicine doctors in Buffalo →

Other clinicians in Roswell Park Cancer Institute

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

Clinician information

CredentialMD
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1174056733
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