NPPES file of Aug 9, 2026

Nathaniel Creznic, PT

Physical Therapist · Harrisburg, PA

Nathaniel Creznic, PT is a physical therapist with a practice address in Harrisburg, Pennsylvania, and NPI 1144464447, issued on Apr 30, 2009. Check the license (Pennsylvania PT018772, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144464447
Name
Nathaniel Creznic
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
PT018772 PA
Self-reported in NPPES; status is on the state search
Practice location
4300 Londonderry RD, Harrisburg, PA 17109
Phone
(717) 657-7520
Enumerated
Apr 30, 2009
Record last updated
Apr 30, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(717) 657-7505
Medicare enrollment
Enrolled (PECOS I20150203002150); 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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8 nearest physical therapist records → All 12,783 in Pennsylvania → Look up another NPI →

Also registered at 4300 Londonderry RD

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

  1. Danya AbedeenInternal Medicine Physician1023695939
  2. Ankush Agarwal, M.D.Hospitalist Physician1629445721
  3. Fabian Alcaraz-Angulo, MDInternal Medicine Physician1144696576
  4. Anne Valerie Allen, MDInternal Medicine Physician1558778993
  5. Eli Allen, DOFamily Medicine Physician1164083192
  6. Alia Alsaidy, DOInternal Medicine Physician1033475405

Verify Nathaniel Creznic 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 PT018772    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

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Nathaniel Creznic among 12,783 physical therapist records in Pennsylvania

Nathaniel Creznic, PT 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 not. Its NPI, issued in 2009, is newer than 34% of them.

  • NPI issued2009 · 34% of these records are older, 62% newer
  • In a Medicare fileNo · 26% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated2006 · median 2015 among the 3,523 with a school on file
  • Record last updated2009 · 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).

222 physical therapist records list a practice address in Harrisburg

They are 222 of the 3,963 NPPES records with a practice address in Harrisburg, and 12,783 physical therapist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,783 in Pennsylvania → Every provider in Harrisburg → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Mark Brown, MSPTHarrisburg, PA 171091225072739
  2. Damian Chieppa, PTHarrisburg, PA 171091093779332
  3. Kristen Coyle, PTHarrisburg, PA 171091659367084
  4. Deanna Gillespie, PTHarrisburg, PA 171091205860780
  5. Mary Anne Gingerich, P.T.Harrisburg, PA 171091881692846
  6. Jill Gruber, P.T.Harrisburg, PA 171091194787572
  7. Troy Holtschulte, PTHarrisburg, PA 171091134159296
  8. Sheri Ihm, MSPTHarrisburg, PA 171091043299407

Common questions

What is Nathaniel Creznic, PT's NPI number?

Nathaniel Creznic, PT's National Provider Identifier (NPI) is 1144464447, issued on Apr 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Creznic, PT located?

The NPPES record lists a practice address at 4300 Londonderry RD, Harrisburg, PA, 17109. Phone: (717) 657-7520. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Creznic, PT's license?

NPPES lists Pennsylvania license number PT018772, 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.

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.