NPPES file of Aug 9, 2026

Thomas W.c. Blash, PSY D

Clinical Psychologist · Wyndmoor, PA

Thomas W.c. Blash, PSY D is a clinical psychologist with a practice address in Wyndmoor, Pennsylvania, and NPI 1508806613, issued on Jun 7, 2006. Check the license (Pennsylvania PS003255L, 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
1508806613
Name
Thomas W.c. Blash
Credential
PSY D
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PS003255L PA
Self-reported in NPPES; status is on the state search
Practice location
8200 Flourtown Ave, Wyndmoor, PA 19038
Phone
(215) 233-3994
Enumerated
Jun 7, 2006
Record last updated
Dec 8, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(215) 233-3997
Medicare enrollment
Enrolled (PECOS I20040527000269); accepts Medicare assignment
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 8200 Flourtown Ave

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

  1. Charles Ashbach, PH.D.Clinical Psychologist1558502260
  2. Samy Badawy, M.D.Specialist1578625497
  3. Simeon Bardin, MDInternal Medicine Physician1508851874
  4. Neal Beatus, M.S.S., L.C.S.W.Clinical Social Worker1679516256
  5. Michael Braun, PTSpecialist1013971829
  6. Diana Brown, MDDermatology Physician1326020660

Verify Thomas W.c. Blash 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 PS003255L    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. Gksw Crystal Group AssociatesWyndmoor, PA

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

Thomas W.c. Blash among 2,597 clinical psychologist records in Pennsylvania

Thomas W.c. Blash, 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
  • Graduated1987 · 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).

5 clinical psychologist records list a practice address in Wyndmoor

They are 5 of the 146 NPPES records with a practice address in Wyndmoor, and 2,597 clinical psychologist records in Pennsylvania.

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

The 8 clinical psychologist records with the nearest ZIP codes

  1. Charles Ashbach, PH.D.Wyndmoor, PA 190381558502260
  2. Joanne Conway, EDD.Glenside, PA 190381922062447
  3. Melvin Rogers, PH.D.Glenside, PA 190381952524092
  4. Cheryll Rothery, PSY.D.Erdenheim, PA 190381174736979
  5. Beatrice Salter, PH.D.Erdenheim, PA 190381053536490
  6. Hugh Semone, PHDWyndmoor, PA 190381891063046
  7. C Snyter, PH.D.Glenside, PA 190381568450963
  8. Robert Staples, PSY.D.Wyndmoor, PA 190381235171133

Common questions

What is Thomas W.c. Blash, PSY D's NPI number?

Thomas W.c. Blash, PSY D's National Provider Identifier (NPI) is 1508806613, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas W.c. Blash, PSY D located?

The NPPES record lists a practice address at 8200 Flourtown Ave, Wyndmoor, PA, 19038. Phone: (215) 233-3994. Providers update this record themselves, so call before visiting.

How can I verify Thomas W.c. Blash, PSY D's license?

NPPES lists Pennsylvania license number PS003255L, 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.