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

Hannah Hackbart, MD

Individual provider Internal Medicine Physician · NPI 1659012441

Hannah Hackbart, MD is a Hospitalist in West Hollywood, California. Qualified in 2022, 4 years ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
4
Licensed in
CA
In the registry since
2022
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

8700 Beverly Blvd Ste B220
West Hollywood, CA 90048-1804
Phone: (310) 423-5252
Fax: (310) 423-8441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4650 Lincoln Blvd, Marina Del Rey, CA 90292-6306 — (310) 823-8911

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A187730 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A187730 (CA)

Record details

NPI number1659012441
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2022
Last updated in NPPESAugust 29, 2025
Certification dateAugust 29, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Cedars-Sinai Medical Care Foundation — 1696 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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