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

Ryna Then, MD

Individual provider Neurology Physician · NPI 1427346303

Ryna Then, MD is a Neurology in Philadelphia, Pennsylvania. Qualified in 2004, 22 years ago. Practices with Einstein Practice Plan Inc, a 764-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida, Montana, New Hampshire and New Jersey and 1 more.

Years since qualifying
22
Licensed in
FL, MT, NH, NJ, PA
In the registry since
2011
Specialties on file
7
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

5401 Old York Rd Ste 404
Philadelphia, PA 19141-3046
Phone: (215) 456-7190
Fax: (215) 456-6635
Show map & directions

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

Additional practice locations (2)

  • 11215 Metro Pkwy Ste 1, Fort Myers, FL 33966-1206 — (239) 208-2212
  • 3 Cooper Plz, Camden, NJ 08103-1438 — (856) 968-8349

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence MD485892 (PA)
Neurology Physician Taxonomy 2084N0400X · Licence 22710 (NH)
Neurology Physician Taxonomy 2084N0400X · Licence 111990 (MT)
Neurology Physician Taxonomy 2084N0400X · Licence 25MA09254600 (NJ)
Neurology Physician Taxonomy 2084N0400X · Licence ME156441 (FL)
General Acute Care Hospital Taxonomy 282N00000X · Licence 25MA09254600 (NJ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1427346303
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 13, 2011
Last updated in NPPESNovember 23, 2024
Certification dateNovember 23, 2024

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Einstein Practice Plan Inc — 764 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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