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

Individual provider Internal Medicine Physician · NPI 1871029777

Albin Abraham Mammen, MD is a Hospitalist in New York, New York. Qualified in 2017, 9 years ago. Practices with St Peters Hospital of the City of Albany, a 268-clinician group and accepts Medicare assignment. Licensed in New York and Texas.

Years since qualifying
9
Licensed in
NY, TX
In the registry since
2017
Specialties on file
3
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

5141 Broadway
New York, NY 10034-1159
Phone: (212) 932-5138
Fax: (212) 932-5258
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 304439 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 304439 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10060347 (TX)

Record details

NPI number1871029777
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2017
Last updated in NPPESJuly 9, 2020
Certification dateJuly 9, 2020

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice St Peters Hospital Of The City Of Albany — 268 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients357
Services billed 750 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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 St Peters Hospital of the City of Albany

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 268 clinicians in the practice; 12 are shown here.

Other providers in New York