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

Nathaniel Ash, MD

Individual provider Hospitalist Physician · NPI 1679153175

Nathaniel Ash, MD is a Hospitalist Physician in New York, New York. Works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2021
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

1 Gustave L Levy Pl
New York, NY 10029-6504
Phone: (212) 241-1653
Fax: (212) 289-6393
Show map & directions

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

Additional practice locations (1)

  • 1468 Madison Ave, New York, NY 10029-6508 — (212) 241-6500

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 325315 (NY)

Record details

NPI number1679153175
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2021
Last updated in NPPESMarch 13, 2024
Certification dateMarch 13, 2024

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