NPPES file of Aug 9, 2026

Courtney Marie Williams, DPT

Physical Therapist · Hummelstown, PA

Courtney Marie Williams, DPT is a physical therapist with a practice address in Hummelstown, Pennsylvania, and NPI 1255987558, issued on Aug 13, 2019. Check the license (Pennsylvania PT030512, 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
1255987558
Name
Courtney Marie Williams
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License numbers
PT030512 PA
2305213053 VA
Self-reported in NPPES; status is on the state search
Practice location
106 S Hanover St, Hummelstown, PA 17036
Phone
(717) 974-3541
Enumerated
Aug 13, 2019
Record last updated
Aug 24, 2022
Medicare enrollment
Enrolled (PECOS I20230705000052); accepts Medicare assignment
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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Also registered at 106 S Hanover St

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

  1. Seth Bearer, DCStudent in an Organized Health Care Education/Training Program1073405395
  2. Scott Stoner, D.C.Sports Physician Chiropractor1487649034

Verify Courtney Marie Williams 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 PT030512
    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. Pivot Physical Therapy OF Pennsylvania LLCNew Holland, PA

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

Courtney Marie Williams among 12,783 physical therapist records in Pennsylvania

Courtney Marie Williams, DPT is one of 12,783 physical therapist records with a practice address in Pennsylvania. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 70% of them.

  • NPI issued2019 · 70% of these records are older, 26% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated2019 · median 2015 among the 3,523 with a school on file
  • Record last updated2022 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

47 physical therapist records list a practice address in Hummelstown

They are 47 of the 322 NPPES records with a practice address in Hummelstown, and 12,783 physical therapist records in Pennsylvania.

The 8 physical therapist records with the nearest ZIP codes

  1. Ronald Baum, MPTHummelstown, PA 170361497718605
  2. Deena Bittner, DPTHummelstown, PA 170361164625992
  3. Kris Bouslough, DPTHummelstown, PA 170361811947955
  4. Craig Bouslough, MPTHummelstown, PA 170361801839766
  5. Scott Cook, DPTHummelstown, PA 170361396933743
  6. Irene Davis, PTHummelstown, PA 170361740224237
  7. Luke Drayer, PTHummelstown, PA 170361346295664
  8. Amy Jama, PTHummelstown, PA 170361184667214

Common questions

What is Courtney Marie Williams, DPT's NPI number?

Courtney Marie Williams, DPT's National Provider Identifier (NPI) is 1255987558, issued on Aug 13, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Courtney Marie Williams, DPT located?

The NPPES record lists a practice address at 106 S Hanover St, Hummelstown, PA, 17036. Phone: (717) 974-3541. Providers update this record themselves, so call before visiting.

How can I verify Courtney Marie Williams, DPT's license?

NPPES lists Pennsylvania license number PT030512, 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.

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.