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

John J. Kayvanfar, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1689743437

John J. Kayvanfar, MD is an Orthopedic Surgery in Palmdale, California. Qualified in 1977, 49 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
49
Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

40005 10th St W #213
Palmdale, CA 93551-3013
Phone: (661) 947-0078
Fax: (661) 947-8665
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence A36821 (CA)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence A036821 (CA)
Rheumatology Physician Taxonomy 207RR0500X · Licence A036821 (CA)

Record details

NPI number1689743437
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 7, 2006
Last updated in NPPESJuly 20, 2012
Mailing addressPo Box 260916, Encino, CA 91426-0916

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount