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

Gevork Joe Maissian, DO

Individual provider Internal Medicine Physician · NPI 1639320658

Gevork Joe Maissian, DO is an Internal Medicine in Glendale, California. Qualified in 2007, 19 years ago. Accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
19
Licensed in
CA
In the registry since
2008
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1737 W Glenoaks Blvd
Glendale, CA 91201-1542
Phone: (818) 243-1186
Fax: (818) 243-3868
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A10524 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 20A10524 (CA)

Record details

NPI number1639320658
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 8, 2008
Last updated in NPPESOctober 3, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Glendale