Maziar Seyedian, M. D.
Neurology Physician · Paoli, PA
Maziar Seyedian, M. D. is a neurology physician with a practice address in Paoli, Pennsylvania, and NPI 1326338534, issued on Apr 10, 2011. Check the license (Pennsylvania MD479493, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Maziar Seyedian
- Credential
- M. D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- MD479493 PA
TP379 KY
28902 WV
Self-reported in NPPES; status is on the state search - Practice location
- 255 W Lancaster Ave Ste 232, Paoli, PA 19301
- Phone
- (610) 647-8000
- Enumerated
- Apr 10, 2011
- Record last updated
- Jan 9, 2024
- Medicaid IDs
- 1326338534 WV
7100212120 KY - Medicare enrollment
- Enrolled (PECOS I20230131003693); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,077 in Pennsylvania → Look up another NPI →
Also registered at 255 W Lancaster Ave Ste 232
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elaine CroftAcute Care Nurse Practitioner1598587016
- Sudhakar Satti, MDNeuroradiology Physician1679773881
Verify Maziar Seyedian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD479493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average neurology physician in 2024
34 Medicare Part D claims for 18 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Main Line HealthcareWynnewood, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maziar Seyedian among 1,077 neurology physician records in Pennsylvania
Maziar Seyedian, 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
- Graduated1995 · 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 Paoli → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Philip Adelman, MDPaoli, PA 193011376594630
- Sudhir Aggarwal, M.D., PH.D.Paoli, PA 193011588942643
- Craig Gardner, DOPaoli, PA 193011053345934
- Leonard Geiger, MDPaoli, PA 193011588741557
- Thomas Graham, M.D.Paoli, PA 193011508860990
- Sumeet Multani, M.DPaoli, PA 193011053690164
- Michael Theriault, M.D.Paoli, PA 193011083078539
- Matthew Viereck, M.D.Paoli, PA 193011053844308
Common questions
What is Maziar Seyedian, M. D.'s NPI number?
Maziar Seyedian, M. D.'s National Provider Identifier (NPI) is 1326338534, issued on Apr 10, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Maziar Seyedian, M. D. located?
The NPPES record lists a practice address at 255 W Lancaster Ave Ste 232, Paoli, PA, 19301. Phone: (610) 647-8000. Providers update this record themselves, so call before visiting.
How can I verify Maziar Seyedian, M. D.'s license?
NPPES lists Pennsylvania license number MD479493, 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.
How much does Maziar Seyedian, M. D. prescribe under Medicare Part D?
In 2024, Maziar Seyedian, M. D. had 34 Medicare Part D claims for 18 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
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.