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

Dr. Katherine Hahn, MD

Individual provider Internal Medicine Physician · NPI 1457697211

Dr. Katherine Hahn, MD is a Gastroenterology in Beverly Hills, California. Graduated from Northwestern University Feinberg Medical School in 2011, 15 years ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Maryland and New York.

Years since qualifying
15
Trained at
Northwestern University Feinberg Medical School
Licensed in
CA, MD, NY
In the registry since
2012
Specialties on file
4
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

8536 Wilshire Blvd # 302
Beverly Hills, CA 90211-3153
Phone: (310) 248-8200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 10801 Lockwood Dr Ste 200, Silver Spring, MD 20901-1562 — (301) 593-2002
  • 50 Richmar Dr, Sayville, NY 11782-1431 — (631) 807-9252

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A180073 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0088137 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence BW2881921367 (NY)
Gastroenterology Physician Taxonomy 207RG0100X · Licence D0088137 (MD)

Record details

NPI number1457697211
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 26, 2012
Last updated in NPPESDecember 15, 2022
Certification dateDecember 15, 2022

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2011 (15 years in practice)
Group practice Cedars-Sinai Medical Care Foundation — 1696 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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