Ryna Then, M.D.
Neurology Physician · Philadelphia, PA
Ryna Then, M.D. is a neurology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1427346303, issued on Jul 13, 2011. Check the license (Pennsylvania MD485892, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ryna Then
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- MD485892 PA
ME156441 FL
111990 MT
22710 NH
25MA09254600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 5401 Old York RD Ste 404, Philadelphia, PA 19141
- Phone
- (215) 456-7190
- Enumerated
- Jul 13, 2011
- Record last updated
- Nov 23, 2024
- Fax
- (215) 456-6635
- Medicare enrollment
- Enrolled (PECOS I20241202000074); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,077 in Pennsylvania → Look up another NPI →
Also registered at 5401 Old York RD Ste 404
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gabriella GarciaNeurology Physician1467958066
- David Hammer, M.D.Neurology Physician1811307507
- Mia KoNeurology Physician1942613369
Verify Ryna Then in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD485892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $292.65
4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Einstein Practice Plan IncPhila, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryna Then among 1,077 neurology physician records in Pennsylvania
Ryna Then, M.D. is one of 1,077 neurology physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 57% of them.
- NPI issued2011 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2004 · median 2007 among the 727 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Pennsylvania
There are 1,077 neurology physician records in Pennsylvania.
All 1,077 in Pennsylvania → Every provider in Philadelphia → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Amro Abdulsattar, M.DPhiladelphia, PA 191411316206667
- Richard Bennett, MDPhiladelphia, PA 191411861446700
- Christopher Bradley, M.D., PH.D.Philadelphia, PA 191411164580098
- Jonathan Dissin, MDPhiladelphia, PA 191411518927276
- Gabriella GarciaPhiladelphia, PA 191411467958066
- David Hammer, M.D.Philadelphia, PA 191411811307507
- Gary Horowitz, DOPhiladelphia, PA 191411417925017
- Anahid Kabasakalian, MDPhiladelphia, PA 191411467671396
Common questions
What is Ryna Then, M.D.'s NPI number?
Ryna Then, M.D.'s National Provider Identifier (NPI) is 1427346303, issued on Jul 13, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ryna Then, M.D. located?
The NPPES record lists a practice address at 5401 Old York RD Ste 404, Philadelphia, PA, 19141. Phone: (215) 456-7190. Providers update this record themselves, so call before visiting.
How can I verify Ryna Then, M.D.'s license?
NPPES lists Pennsylvania license number MD485892, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.