John Michael Crabtree, PHD
Psychologist · Washington, PA
John Michael Crabtree, PHD is a psychologist with a practice address in Washington, Pennsylvania, and NPI 1780614958, issued on Jul 4, 2006. Check the license (Pennsylvania PS004504L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Michael Crabtree
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PS004504L PA
Self-reported in NPPES; status is on the state search - Practice location
- 87 E Maiden St, Washington, PA 15301
- Phone
- (724) 222-8525
- Enumerated
- Jul 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (724) 222-8545
- Medicare enrollment
- Enrolled (PECOS I20110310000434); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,687 in Pennsylvania → Look up another NPI →
Also registered at 87 E Maiden St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Culleton, L.S.W.Social Worker1518909423
- Carol Gehrig, M ED LICENSED PSYCHOCognitive & Behavioral Psychologist1770571010
- Joseph Kanotz, L.C.S.W.Clinical Social Worker1982656427
- Ivan Lambert, M.A.Counselor1659321669
- Mary Pillow, LCSWClinical Social Worker1477567972
- Mary Schaffer, MA, LPC, ALPSProfessional Counselor1730381740
Verify John Michael Crabtree in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PS004504LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Michael Crabtree among 2,687 psychologist records in Pennsylvania
John Michael Crabtree, PHD is one of 2,687 psychologist records with a practice address in Pennsylvania. 13% 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 67% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated1974 · median 2004 among the 585 with a school on file
- Record last updated2007 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Pennsylvania
There are 2,687 psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,687 in Pennsylvania → Every provider in Washington → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Brenda Cole, PHDWashington, PA 153011881665198
- T NewmanWashington, PA 153011467449611
- Monica Yeater, PSY.D.Washington, PA 153011598942955
- Melody Caldwell, PSYDCanonsburg, PA 153171124789698
- Mary Ann Crabtree, PSYCHOLOGISTMc Murray, PA 153171780689075
- Lawrence Doperak, LPMc Murray, PA 153171982884227
- Amelia Gremelspacher, PH.D.Mc Murray, PA 153171164448932
- Katelyn Kelsch, PSYDMc Murray, PA 153171760342976
Common questions
What is John Michael Crabtree, PHD's NPI number?
John Michael Crabtree, PHD's National Provider Identifier (NPI) is 1780614958, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Crabtree, PHD located?
The NPPES record lists a practice address at 87 E Maiden St, Washington, PA, 15301. Phone: (724) 222-8525. Providers update this record themselves, so call before visiting.
How can I verify John Michael Crabtree, PHD's license?
NPPES lists Pennsylvania license number PS004504L, 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. 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.