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

Claire Tilem, MD

Individual provider Internal Medicine Physician · NPI 1710951645

Claire Tilem, MD is an Internal Medicine in Pasadena, California. Graduated from Warren Alpert Medical School of Brown University in 1983, 43 years ago. Practices with The Huntington Medical Foundation, a 57-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
43
Trained at
Warren Alpert Medical School of Brown University
Licensed in
CA
In the registry since
2006
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

65 N Madison Ave Ste 800
Pasadena, CA 91101-2035
Phone: (626) 792-3141
Fax: (626) 792-9193
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G52854 (CA)

Record details

NPI number1710951645
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 15, 2006
Last updated in NPPESJune 15, 2010
Mailing address133 N Altadena Dr, 2nd Floor, Pasadena, CA 91107-7325

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1983 (43 years in practice)
Group practice The Huntington Medical Foundation — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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