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

Internal Medicine

Yellamraju R. Kumar, MD

Works at hospitals in Buffalo, NY · Batavia, NY · Warsaw, NY · New York

Summary

Dr. Yellamraju R. Kumar, MD is an internal medicine doctor at 12845 Broadway St, Alden, NY 14004. Phone: (716) 937-3255. Accepts Medicare assignment. In 2024, Yellamraju R. Kumar had 260 Original Medicare patients and 1,628 services. NPI 1326004649. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Yellamraju R. Kumar, 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 Yellamraju R. Kumar accept Medicare assignment?
Yes. Medicare's clinician data says Yellamraju R. Kumar 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 Yellamraju R. Kumar see?
In 2024, CMS data shows 260 Original Medicare patients and 1,628 services for Yellamraju R. Kumar. This counts Original Medicare only and measures volume, not quality.
What is Yellamraju R. Kumar's NPI number?
1326004649. 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 Yellamraju R. Kumar, 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 patients260
Services billed to Medicare1,628
Different services or procedures51
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)547 services
  2. Insertion of needle into vein for collection of blood sample (36415)155 services
  3. Annual depression screening, 5 to 15 minutes (G0444)137 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)133 services
  5. Telephone medical discussion with physician, 11-20 minutes (99442)90 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%
  • High cholesterol75%
  • Arthritis45%
  • Chronic kidney disease33%
  • Diabetes31%
  • Anxiety31%

Hospitals where Yellamraju R. Kumar works

Medicare's Facility Affiliation Data lists Yellamraju R. Kumar 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.

  • Sisters of Charity HospitalBuffalo, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330078
  • United Memorial Medical CenterBatavia, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330073
  • Wyoming CountyWarsaw, NY · Critical Access Hospital · Emergency services: listed by Medicare · CCN 331323

Practice locations

Addresses where Yellamraju R. Kumar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Yellamraju R. Kumar as a member of these groups (CMS data updated October 2, 2026).

  • Buffalo Hearing and Speech Center, Inc43 clinicians in the group
  • Alden Medical Group PLLC3 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in New York

Clinicians with the same Medicare primary specialty in New York — not a recommendation.

All internal medicine doctors in New York →

Other clinicians in Buffalo Hearing and Speech Center, Inc

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

Clinician information

CredentialMD
Graduation year1992 (34 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1326004649
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