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

Dr. Christopher Robert Buttelman, MD

Individual provider Internal Medicine Physician · NPI 1437128840

Dr. Christopher Robert Buttelman, MD is an Internal Medicine in Northridge, California. Qualified in 1985, 41 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
41
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

17075 Devonshire St #209
Northridge, CA 91325-1600
Phone: (818) 832-7802
Fax: (818) 832-7805
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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 A47864 (CA)

Record details

NPI number1437128840
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 16, 2006
Last updated in NPPESDecember 11, 2017
Mailing address17075 Devonshire St, 209, Northridge, CA 91325-1600

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Accepts Medicare assignment Not indicated

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