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Internal Medicine

Carl B. Friedman, MD

Sees patients in Cedarhurst, NY · New York

Summary

Carl B. Friedman, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Cedarhurst, NY. NPI 1306840038. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(516) 374‑1818 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Carl B. Friedman, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Internal MedicinePrimary specialty
YesAccepts Medicare assignment
57Years since medical school (graduated 1969)
State University Of New York At Buffalo School Of MedicineMedical school
MaleGender (as listed)

Quick answers

Where does Carl B. Friedman see patients?
Medicare's clinician data lists 1 practice location in Cedarhurst, NY. Call before your visit to confirm the address.
What is Carl B. Friedman's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Pulmonary Disease.
Does Carl B. Friedman accept Medicare assignment?
Yes. Medicare's clinician data says Carl B. Friedman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Carl B. Friedman?
(516) 374-1818, as listed in official Medicare / NPI Registry data.
What is Carl B. Friedman's NPI number?
1306840038. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Carl B. Friedman is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Cedarhurst

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

All internal medicine doctors in Cedarhurst →

Clinician information

CredentialMD
Medical schoolState University Of New York At Buffalo School Of Medicine
Graduation year1969
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306840038
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians