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

Internal Medicine

Myat Myo, MD

Works at hospitals in Roslyn, NY · New York

Summary

Dr. Myat Myo, MD is an internal medicine doctor at 100 Port Washington Blvd, Roslyn, NY 11576. Phone: (516) 562-6385. Accepts Medicare assignment. In 2024, Myat Myo had 565 Original Medicare patients and 1,708 services. NPI 1295995082. 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 Port Washington Blvd, Roslyn, NY 11576 · Directions
  • Phone: (516) 562‑6385
  • Medicare: Accepts Medicare assignment
  • Hospital: St Francis Hospital - The Heart Center
  • Group practice: Southwest Suffolk Medical PC
  • Medical school: graduated 1994 (32 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Myat Myo, 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 Myat Myo accept Medicare assignment?
Yes. Medicare's clinician data says Myat Myo 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 Myat Myo see?
In 2024, CMS data shows 565 Original Medicare patients and 1,708 services for Myat Myo. This counts Original Medicare only and measures volume, not quality.
What is Myat Myo's NPI number?
1295995082. 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 Myat Myo, 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 patients565
Services billed to Medicare1,708
Different services or procedures10
Participating Medicare providerYes
Average age of these patients81

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,105 services
  2. Hospital discharge day management, more than 30 minutes (99239)345 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)103 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)97 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)29 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%
  • Ischemic heart disease75%
  • Arthritis69%
  • Heart failure62%
  • Atrial fibrillation54%

Hospitals where Myat Myo works

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

Group practices

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

  • Southwest Suffolk Medical PC199 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Roslyn

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

All internal medicine doctors in Roslyn →

Other clinicians in Southwest Suffolk Medical PC

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

Clinician information

CredentialMD
Graduation year1994 (32 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1295995082
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