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Internal Medicine

Suman Sawhney, MD

Works at hospitals in West Haverstraw, NY · Valhalla, NY · New York

Summary

Dr. Suman Sawhney, MD is an internal medicine doctor at 300 Crystal Run Rd, Middletown, NY 10941. Phone: (845) 692-6999. Accepts Medicare assignment. In 2024, Suman Sawhney had 123 Original Medicare patients and 1,198 services. NPI 1174520456. 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: 300 Crystal Run Rd, Middletown, NY 10941 · Directions
  • Phone: (845) 692‑6999
  • Medicare: Accepts Medicare assignment
  • Hospitals: Helen Hayes Hospital, Westchester Medical Center
  • Group practice: Crystal Run Healthcare Physicians LLP
  • Medical school: graduated 1977 (49 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Suman Sawhney, 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 Suman Sawhney accept Medicare assignment?
Yes. Medicare's clinician data says Suman Sawhney 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 Suman Sawhney see?
In 2024, CMS data shows 123 Original Medicare patients and 1,198 services for Suman Sawhney. This counts Original Medicare only and measures volume, not quality.
What is Suman Sawhney's NPI number?
1174520456. 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 Suman Sawhney, 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 patients123
Services billed to Medicare1,198
Different services or procedures61
Participating Medicare providerYes
Average age of these patients76

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)250 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)180 services
  3. Insertion of needle into vein for collection of blood sample (36415)92 services
  4. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)62 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)60 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%
  • Arthritis46%
  • Diabetes34%
  • Ischemic heart disease32%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)19%

Hospitals where Suman Sawhney works

Medicare's Facility Affiliation Data lists Suman Sawhney 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.

  • Helen Hayes HospitalWest Haverstraw, NY · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 330405
  • Westchester Medical CenterValhalla, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330234

Practice locations

Addresses where Suman Sawhney is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Suman Sawhney as a member of this group (CMS data updated October 2, 2026).

  • Crystal Run Healthcare Physicians LLP362 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Middletown

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

All internal medicine doctors in Middletown →

Other clinicians in Crystal Run Healthcare Physicians LLP

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

Clinician information

CredentialMD
Graduation year1977 (49 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1174520456
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