Mark Richard Werley, M.D.
Vascular & Interventional Radiology Physician · Lancaster, PA
Mark Richard Werley, M.D. is a vascular & interventional radiology physician with a practice address in Lancaster, Pennsylvania, and NPI 1588929012, issued on Jul 11, 2012. Check the license (Pennsylvania MD444966, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mark Richard Werley
- Credential
- M.D.
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- MD444966 PA
Self-reported in NPPES; status is on the state search - Practice location
- 555 N Duke St, Lancaster, PA 17602
- Phone
- (717) 299-4173
- Enumerated
- Jul 11, 2012
- Record last updated
- Jul 15, 2026
- Medicaid ID
- 102829775 PA
- Medicare enrollment
- Enrolled (PECOS I20130711000843); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2007
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 244 in Pennsylvania → Look up another NPI →
Also registered at 555 N Duke St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashraf Abou-Elella, MDAnatomic Pathology & Clinical Pathology Physician1972567626
- Joyce AbrahamCertified Registered Nurse Anesthetist1962242099
- Marie AceboRegistered Dietitian1053347757
- Nancy Adamopoulos, MDInternal Medicine Physician1003896283
- Jill Adams, MDFamily Medicine Physician1356184733
- Rebecca Adams, CRNPGerontology Nurse Practitioner1780041723
Verify Mark Richard Werley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD444966Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 4 group practices
- Lancaster Radiology Associates LtdLancaster, PA
- Mri Group, LLPParkesburg, PA
- Penn State Health Medical Group LLCEnola, PA
- The Milton S Hershey Medical Center Physicians GroupHershey, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Richard Werley among 244 vascular & interventional radiology physician records in Pennsylvania
Mark Richard Werley, M.D. is one of 244 vascular & interventional radiology physician records with a practice address in Pennsylvania. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 64% of them.
- NPI issued2012 · 64% of these records are older, 30% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2007 · median 2007 among the 208 with a school on file
- Record last updated2026 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Pennsylvania
There are 244 vascular & interventional radiology physician records in Pennsylvania.
All 244 in Pennsylvania → Every provider in Lancaster → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Edgar Fearnow, M.D.Lancaster, PA 176021174526297
- Robert Gress, M.D.Lancaster, PA 176021336142769
- Christopher Rothstein, MDLancaster, PA 176021528058237
- Prasad Krishnakurup, M.DEphrata, PA 175221265840276
- Christopher EnwonwuWilliamsport, PA 177011750709259
- Timothy McKee, MDYork, PA 174031942688668
- Adnaan Moin, M.D.York, PA 174031568782233
- Anthony Skiptunas, DOYork, PA 174031487634341
Common questions
What is Mark Richard Werley, M.D.'s NPI number?
Mark Richard Werley, M.D.'s National Provider Identifier (NPI) is 1588929012, issued on Jul 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mark Richard Werley, M.D. located?
The NPPES record lists a practice address at 555 N Duke St, Lancaster, PA, 17602. Phone: (717) 299-4173. Providers update this record themselves, so call before visiting.
How can I verify Mark Richard Werley, M.D.'s license?
NPPES lists Pennsylvania license number MD444966, 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.