NPPES file of Aug 9, 2026

Margaret H. Swartz, PSY.D.

Clinical Psychologist · Hanover, PA

Margaret H. Swartz, PSY.D. is a clinical psychologist with a practice address in Hanover, Pennsylvania, and NPI 1659335008, issued on Apr 13, 2006. Check the license (Pennsylvania PS016826, as entered in NPPES) with the Pennsylvania board that licenses this profession; 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
1659335008
Name
Margaret H. Swartz
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
PS016826 PA
PC003303 PA
Self-reported in NPPES; status is on the state search
Practice location
625 W Elm Ave, Hanover, PA 17331
Phone
(717) 632-4900
Enumerated
Apr 13, 2006
Record last updated
Sep 30, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110121000997); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2007
Telehealth
Offers telehealth (CMS)
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 clinical psychologist records → All 2,597 in Pennsylvania → Look up another NPI →

Also registered at 625 W Elm Ave

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

  1. Susan Abele, MSSWClinical Social Worker1184837395
  2. Monceratt Ambrocio MoyaSocial Worker1023988433
  3. Patricia Arenz, BSLBehavior Analyst1568929727
  4. Tammy Barbour, LSWSocial Worker1336676170
  5. Kelly BergmannBehavior Analyst1497155881
  6. John BrayMental Health Counselor1891031373

Verify Margaret H. Swartz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license PS016826    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
Find 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 one group practice

  1. Yorlan Psychological Associates LLCYork, PA

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

Margaret H. Swartz among 2,597 clinical psychologist records in Pennsylvania

Margaret H. Swartz, PSY.D. is one of 2,597 clinical psychologist records with a practice address in Pennsylvania. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 71% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2007 · median 2003 among the 707 with a school on file
  • Record last updated2010 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Pennsylvania

There are 2,597 clinical psychologist records in Pennsylvania.

All 2,597 in Pennsylvania → Every provider in Hanover → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Richard Carlson, PH.D.Hanover, PA 173311972529659
  2. Diana Henne, P.HD.Hanover, PA 173311104957992
  3. Marisa Barra, PH.D.Gettysburg, PA 173251598038259
  4. Angelo Fiordimondo, PHDGettysburg, PA 173251457335192
  5. Michelle Huang, PSYD, NCC, LPCGettysburg, PA 173251568671238
  6. Joseph Levenstein, PHDGettysburg, PA 173251215955539
  7. James Macgregor, PH.D.Gettysburg, PA 173251235217449
  8. Jo Macgregor, PH.D.Gettysburg, PA 173251407939648

Common questions

What is Margaret H. Swartz, PSY.D.'s NPI number?

Margaret H. Swartz, PSY.D.'s National Provider Identifier (NPI) is 1659335008, issued on Apr 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Margaret H. Swartz, PSY.D. located?

The NPPES record lists a practice address at 625 W Elm Ave, Hanover, PA, 17331. Phone: (717) 632-4900. Providers update this record themselves, so call before visiting.

How can I verify Margaret H. Swartz, PSY.D.'s license?

NPPES lists Pennsylvania license number PS016826, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.

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.