NPPES file of Aug 9, 2026

Arnold Feldman, M.D.

Psychiatry Physician · Bryn Mawr, PA

Arnold Feldman, M.D. is a psychiatry physician with a practice address in Bryn Mawr, Pennsylvania, and NPI 1124353669, issued on Oct 15, 2009. Check the license (Pennsylvania MD009866E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1124353669
Name
Arnold Feldman
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD009866E PA
Self-reported in NPPES; status is on the state search
Practice location
14 Elliott Ave, Bryn Mawr, PA 19010
Phone
(610) 527-8874
Enumerated
Oct 15, 2009
Record last updated
Oct 15, 2009 (not updated in 17 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →

Also registered at 14 Elliott Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Karen Edelstein, PSY.D.Clinical Psychologist1750468039
  2. Leon Gellert, PSYDPsychologist1427754811
  3. Sandra Greenberg, ED.D., LCSW, BCDClinical Social Worker1881765949
  4. Donald Haupt, M.D.Psychiatry Physician1639246325
  5. Stephen Mechanick, M.D.Psychiatry Physician1538265814
  6. Lauren Napolitano, PSY.D.Psychologist1851574164

Verify Arnold Feldman 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 MD009866E    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Arnold Feldman among 2,662 psychiatry physician records in Pennsylvania

Arnold Feldman, M.D. is one of 2,662 psychiatry 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 not. Its NPI, issued in 2009, is newer than 59% of them.

  • NPI issued2009 · 59% of these records are older, 38% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2009 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

63 psychiatry physician records list a practice address in Bryn Mawr

They are 63 of the 1,496 NPPES records with a practice address in Bryn Mawr, and 2,662 psychiatry physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,662 in Pennsylvania → Every provider in Bryn Mawr → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Angel Angelov, MDBryn Mawr, PA 190101861471757
  2. Stephen Baker, MDBryn Mawr, PA 190101235247180
  3. Marina Cooney, MDBryn Mawr, PA 190101982683207
  4. Stephen Mechanick, M.D.Bryn Mawr, PA 190101538265814
  5. David Nace, M.DBryn Mawr, PA 190101881699742
  6. Suzanne Reiss, M.D.Bryn Mawr, PA 190101851488365
  7. Thomas Riordan, M.D.Rosemont, PA 190101558479329
  8. Howard Rosen, MDBryn Mawr, PA 190101376587840

Common questions

What is Arnold Feldman, M.D.'s NPI number?

Arnold Feldman, M.D.'s National Provider Identifier (NPI) is 1124353669, issued on Oct 15, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Arnold Feldman, M.D. located?

The NPPES record lists a practice address at 14 Elliott Ave, Bryn Mawr, PA, 19010. Phone: (610) 527-8874. Providers update this record themselves, so call before visiting.

How can I verify Arnold Feldman, M.D.'s license?

NPPES lists Pennsylvania license number MD009866E, 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. 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.