John Walter Kelsey, PH.D.
Psychologist · Williamsport, PA
John Walter Kelsey, PH.D. is a psychologist with a practice address in Williamsport, Pennsylvania, and NPI 1356436869, issued on Oct 3, 2006. Check the license (Pennsylvania PS003131-L, 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 Walter Kelsey
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PS003131-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 811 Market Street, Williamsport, PA 17701
- Phone
- (570) 322-2603
- Enumerated
- Oct 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (570) 322-4208
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,687 in Pennsylvania → Look up another NPI →
Verify John Walter Kelsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PS003131-LCheck 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 Walter Kelsey among 2,687 psychologist records in Pennsylvania
John Walter Kelsey, PH.D. 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 fileNo · 22% of these records are
- 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).
17 psychologist records list a practice address in Williamsport
They are 17 of the 1,371 NPPES records with a practice address in Williamsport, and 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 Williamsport → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Bruce Anderson, CLINICAL PSYCHOLOGYWilliamsport, PA 177011235275827
- Lisa D'Addio, M.S.Williamsport, PA 177011043250806
- Edwin Finch, PH.D.Williamsport, PA 177011790964898
- Margaret Fulmer, M.S. EDWilliamsport, PA 177011104850395
- Michael Gillum, MAWilliamsport, PA 177011194789180
- Peter Keely, MA, D.MIN.Williamsport, PA 177011508937814
- Kathleen MarabellaWilliamsport, PA 177011336100072
- Robert Meacham, LICENSED PSYCHOLOGISWilliamsport, PA 177011720237530
Common questions
What is John Walter Kelsey, PH.D.'s NPI number?
John Walter Kelsey, PH.D.'s National Provider Identifier (NPI) is 1356436869, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Walter Kelsey, PH.D. located?
The NPPES record lists a practice address at 811 Market Street, Williamsport, PA, 17701. Phone: (570) 322-2603. Providers update this record themselves, so call before visiting.
How can I verify John Walter Kelsey, PH.D.'s license?
NPPES lists Pennsylvania license number PS003131-L, 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.