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

Dr. David Birken, MD

Individual provider Internal Medicine Physician · NPI 1700801321

Dr. David Birken, MD is an Internal Medicine in Santa Barbara, California. Graduated from University of California, Geffen School of Medicine in 1991, 35 years ago. Practices with Santa Barbara Internal Medicine Group a Medical Corporation, a 4-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
35
Trained at
University of California, Geffen School of Medicine
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

5333 Hollister Ave #201
Santa Barbara, CA 93111-2341
Phone: (805) 964-9858
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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 G075463 (CA)

Record details

NPI number1700801321
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESApril 26, 2012
Mailing addressPo Box 6676, Santa Barbara, CA 93160-6676

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Santa Barbara Internal Medicine Group A Medical Corporation — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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