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

Sheldon Markowitz, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1548368608

Sheldon Markowitz, MD is an Endocrinology in Far Rockaway, New York. Graduated from University of Pittsburgh School of Medicine in 1975, 51 years ago. Practices with St John's Medical Services PC, a 86-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
51
Trained at
University of Pittsburgh School of Medicine
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

327 Beach 19th St
Far Rockaway, NY 11691-4423
Phone: (718) 869-7674
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 137797-2 (NY)

Record details

NPI number1548368608
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESOctober 19, 2007
Mailing address327 Beach 19th St, Far Rockaway, NY 11691-4423

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1975 (51 years in practice)
Group practice St John'S Medical Services Pc — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Far Rockaway