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

Dr. Gabriel Theodore Tatarian, DO

Individual provider Neurology Physician · NPI 1164487914

Dr. Gabriel Theodore Tatarian, DO is a Neurology in Philadelphia, Pennsylvania. Graduated from Rowan University School of Osteopathic Medicine in 1988, 38 years ago. Practices with Methodist Associates in Healthcare, Inc, a 391-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
38
Trained at
Rowan University School of Osteopathic Medicine
Licensed in
PA
In the registry since
2006
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 →

Practice location Address checks out

1015 Chestnut St Ste 918
Philadelphia, PA 19107
Phone: (215) 922-1801
Fax: (215) 922-1806
Show map & directions

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

Additional practice locations (2)

  • 10 Presidential Blvd Ste 124, Bala Cynwyd, PA 19004-1107 — (215) 922-1801
  • 555 Second Ave Ste C-850, Collegeville, PA 19426-3635 — (610) 831-5200

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence OS-008458-L (PA)

Record details

NPI number1164487914
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 17, 2006
Last updated in NPPESMarch 13, 2019

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 1988 (38 years in practice)
Group practice Methodist Associates In Healthcare, Inc — 391 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

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