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

Nancy Marie Holbrook, MD

Individual provider Internal Medicine Physician · NPI 1770063000

Nancy Marie Holbrook, MD is an Internal Medicine in New York, New York. Graduated from Emory University School of Medicine in 2021, 5 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
5
Trained at
Emory University School of Medicine
Licensed in
NY
In the registry since
2018
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

100 E 77th St
New York, NY 10075-1850
Phone: (212) 434-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 505 E 70th St, New York, NY 10021-4872 — (212) 746-2900

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 329353 (NY)

Record details

NPI number1770063000
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2018
Last updated in NPPESMay 16, 2024
Certification dateMay 16, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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