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Internal Medicine

Sajeev S. Kathuria, MD

Works at hospitals in Valhalla, NY · New York

Summary

Dr. Sajeev S. Kathuria, MD is an internal medicine doctor at 100 Woods Rd, Valhalla, NY 10595. Phone: (914) 313-3937. Accepts Medicare assignment. In 2024, Sajeev S. Kathuria had 50 Original Medicare patients and 404 services. NPI 1225065873. 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: 100 Woods Rd, Valhalla, NY 10595 · Directions (3 more locations)
  • Phone: (914) 313‑3937
  • Medicare: Accepts Medicare assignment
  • Hospital: Westchester Medical Center
  • Group practice: Westchester Medical Center Advanced Physician Services PC
  • Medical school: George Washington University School Of Medicine · graduated 1989 (37 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Sajeev S. Kathuria, 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 Sajeev S. Kathuria accept Medicare assignment?
Yes. Medicare's clinician data says Sajeev S. Kathuria 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 Sajeev S. Kathuria see?
In 2024, CMS data shows 50 Original Medicare patients and 404 services for Sajeev S. Kathuria. This counts Original Medicare only and measures volume, not quality.
What is Sajeev S. Kathuria's NPI number?
1225065873. 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 Sajeev S. Kathuria, 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 patients50
Services billed to Medicare404
Different services or procedures33
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)18 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)15 services
  3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)11 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 cholesterol72%
  • Arthritis38%
  • Ischemic heart disease30%
  • Depression24%
  • Anxiety24%

Hospitals where Sajeev S. Kathuria works

Medicare's Facility Affiliation Data lists Sajeev S. Kathuria 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 Sajeev S. Kathuria is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sajeev S. Kathuria as a member of this group (CMS data updated October 2, 2026).

  • Westchester Medical Center Advanced Physician Services PC897 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Valhalla

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

All internal medicine doctors in Valhalla →

Other clinicians in Westchester Medical Center Advanced Physician Services PC

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

Clinician information

CredentialMD
Medical schoolGeorge Washington University School Of Medicine
Graduation year1989 (37 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1225065873
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