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Internal Medicine

Stanley B. Clifton, DO

Works at hospitals in Elmira, NY · Ithaca, NY · Corning, NY … · New York

Summary

Dr. Stanley B. Clifton, DO is an internal medicine doctor in Elmira, NY, listed at Arnot Ogden Medical Center and Cayuga Medical Center at Ithaca. Accepts Medicare assignment. In 2024, Stanley B. Clifton had 308 Original Medicare patients and 2,204 services. NPI 1811341878. 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 Stanley B. Clifton, 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 Stanley B. Clifton accept Medicare assignment?
Yes. Medicare's clinician data says Stanley B. Clifton 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 Stanley B. Clifton see?
In 2024, CMS data shows 308 Original Medicare patients and 2,204 services for Stanley B. Clifton. This counts Original Medicare only and measures volume, not quality.
What is Stanley B. Clifton's NPI number?
1811341878. 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 Stanley B. Clifton, 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 patients308
Services billed to Medicare2,204
Different services or procedures6
Participating Medicare providerYes
Average age of these patients80

Most frequent services

  1. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)637 services
  2. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)627 services
  3. Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)523 services
  4. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)196 services
  5. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)158 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%
  • Depression64%
  • Arthritis62%
  • Ischemic heart disease54%
  • Alzheimer's disease or dementia54%

Hospitals where Stanley B. Clifton works

Medicare's Facility Affiliation Data lists Stanley B. Clifton 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.

  • Arnot Ogden Medical CenterElmira, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330090
  • Cayuga Medical Center at IthacaIthaca, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330307
  • Corning HospitalCorning, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330277
  • St James HospitalHornell, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330151

Group practices

Medicare enrollment lists Stanley B. Clifton as a member of this group (CMS data updated October 2, 2026).

  • Physician Mobile Medical Care PC106 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Elmira

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

All internal medicine doctors in Elmira →

Other clinicians in Physician Mobile Medical Care PC

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

Clinician information

CredentialDO
Graduation year2016 (10 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1811341878
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