NPPES file of Aug 9, 2026

Alex Feinstein, M.D.

Diagnostic Radiology Physician · Lancaster, PA

Alex Feinstein, M.D. is a diagnostic radiology physician with a practice address in Lancaster, Pennsylvania, and NPI 1891798948, issued on May 23, 2005. Check the license (Pennsylvania MD031544E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891798948
Name
Alex Feinstein
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
MD031544E PA
Self-reported in NPPES; status is on the state search
Practice location
555 N Duke St, Lancaster, PA 17602
Phone
(717) 394-6028
Enumerated
May 23, 2005
Record last updated
Sep 26, 2024
Fax
(717) 394-9223
Medicare enrollment
Enrolled (PECOS I20260603002858); accepts Medicare assignment
Medical or professional school
Jefferson Medical College Of Thomas Jefferson University, 1983
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 2,199 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.

  1. Ashraf Abou-Elella, MDAnatomic Pathology & Clinical Pathology Physician1972567626
  2. Joyce AbrahamCertified Registered Nurse Anesthetist1962242099
  3. Marie AceboRegistered Dietitian1053347757
  4. Nancy Adamopoulos, MDInternal Medicine Physician1003896283
  5. Jill Adams, MDFamily Medicine Physician1356184733
  6. Rebecca Adams, CRNPGerontology Nurse Practitioner1780041723

Verify Alex Feinstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD031544E    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Lancaster Radiology Associates LtdLancaster, PA
  2. Mri Group, LLPLancaster, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Alex Feinstein among 2,199 diagnostic radiology physician records in Pennsylvania

Alex Feinstein, M.D. is one of 2,199 diagnostic radiology physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 81% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1983 · median 2003 among the 1,439 with a school on file
  • Record last updated2024 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Pennsylvania

There are 2,199 diagnostic radiology physician records in Pennsylvania.

All 2,199 in Pennsylvania → Every provider in Lancaster → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. John Garofola, M.D.Lancaster, PA 176021891798237
  2. Cindy Janesky, M.D.Lancaster, PA 176021316940349
  3. Pamela Koch, M.D.Lancaster, PA 176021437152881
  4. David Kramer, MDLancaster, PA 176021205835949
  5. Robert Latshaw, M.D.Lancaster, PA 176021538162573
  6. David Lawrence, M.D.Lancaster, PA 176021962405761
  7. Paul Leslie, M.D.Lancaster, PA 176021588667646
  8. Rebecca Pennell, M.D.Lancaster, PA 176021639172703

Common questions

What is Alex Feinstein, M.D.'s NPI number?

Alex Feinstein, M.D.'s National Provider Identifier (NPI) is 1891798948, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Alex Feinstein, M.D. located?

The NPPES record lists a practice address at 555 N Duke St, Lancaster, PA, 17602. Phone: (717) 394-6028. Providers update this record themselves, so call before visiting.

How can I verify Alex Feinstein, M.D.'s license?

NPPES lists Pennsylvania license number MD031544E, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.