Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. David Hefer, MD

Individual provider Hospitalist Physician · NPI 1174594188

Dr. David Hefer, MD practises Internal Medicine in New York, New York. Qualified in 2000, 26 years ago. Practices with New York University, a 5,884-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
26
Licensed in
CT, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1111 Amsterdam Ave
New York, NY 10025-1716
Phone: (212) 523-2800
Fax: (212) 523-2842
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 24 Stevens St, Norwalk, CT 06850-3852 — (203) 852-2375
  • 1000 10th Ave, New York, NY 10019-1147 — (212) 523-8663

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 232916 (NY)
Hospitalist Physician Taxonomy 208M00000X · Licence 043481 (CT)

Record details

NPI number1174594188
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 28, 2006
Last updated in NPPESJune 15, 2022
Certification dateJune 15, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice New York University — 5884 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients63
Services billed 64 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at New York University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 5884 clinicians in the practice; 12 are shown here.

Other providers in New York