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

Internal Medicine

Nana O. Amoah, MD

Works at hospitals in Middletown, NY · Harris, NY · Alexandria, VA … · New York, Virginia

Summary

Dr. Nana O. Amoah, MD is an internal medicine doctor at 427 Guy Park Ave, Amsterdam, NY 12010. Phone: (518) 842-1900. May accept Medicare assignment. In 2024, Nana O. Amoah had 164 Original Medicare patients and 499 services. NPI 1962646596. 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 Nana O. Amoah, 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 Nana O. Amoah accept Medicare assignment?
Medicare's clinician data says Nana O. Amoah may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Nana O. Amoah see?
In 2024, CMS data shows 164 Original Medicare patients and 499 services for Nana O. Amoah. This counts Original Medicare only and measures volume, not quality.
What is Nana O. Amoah's NPI number?
1962646596. 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 Nana O. Amoah, 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 patients164
Services billed to Medicare499
Different services or procedures24
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)75 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)73 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)69 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)46 services
  5. Critical care, first 30-74 minutes (99291)36 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%
  • Diabetes48%
  • Arthritis45%
  • Ischemic heart disease45%
  • Heart failure41%

Hospitals where Nana O. Amoah works

Medicare's Facility Affiliation Data lists Nana O. Amoah 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.

  • Garnet Health Medical CenterMiddletown, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330126
  • Garnet Health Medical Center CatskillsHarris, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330386
  • Inova Alexandria HospitalAlexandria, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490040
  • St Mary's HealthcareAmsterdam, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330047

Practice locations

Addresses where Nana O. Amoah is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nana O. Amoah as a member of these groups (CMS data updated October 2, 2026).

  • Ulster Physician Medicine Services PC76 clinicians in the group
  • Upstate NY Doctor of Medicine PLLC29 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Amsterdam

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

All internal medicine doctors in Amsterdam →

Other clinicians in Ulster Physician Medicine Services PC

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

Clinician information

CredentialMD
Graduation year1996 (30 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1962646596
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