NPPES file of Aug 9, 2026

James Bernerd Markwica, PT

Physical Therapist · Ballston Spa, NY

James Bernerd Markwica, PT is a physical therapist with a practice address in Ballston Spa, New York, and NPI 1336138346, issued on Oct 21, 2005. Check the license (New York 0209351, as entered in NPPES) with the New York 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
1336138346
Name
James Bernerd Markwica
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
0209351 NY
Self-reported in NPPES; status is on the state search
Practice location
417 Geyser RD, Ballston Spa, NY 12020
Phone
(518) 587-3256
Enumerated
Oct 21, 2005
Record last updated
Jul 13, 2026
Fax
(518) 587-5210
Medicare enrollment
Enrolled (PECOS I20040809001359); 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 21,756 in New York → Look up another NPI →

Also registered at 417 Geyser RD

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

  1. Amy Glasser, DPTPhysical Therapist1457695249
  2. Zak Ogden, DPTPhysical Therapist1225909203
  3. Tracy Sherman, PTPhysical Therapist1750306106
  4. Christina Slade, PTPhysical Therapist1386633311
  5. Laura Snyder, PTPhysical Therapist1134119134

Verify James Bernerd Markwica in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 0209351    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 New York 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. Lamarco Physical Therapy PCSaratoga Springs, NY

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

James Bernerd Markwica among 21,756 physical therapist records in New York

James Bernerd Markwica, PT is one of 21,756 physical therapist records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated1999 · median 2016 among the 7,302 with a school on file
  • Record last updated2026 · 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 physical therapist records list a practice address in Ballston Spa

They are 11 of the 290 NPPES records with a practice address in Ballston Spa, and 21,756 physical therapist records in New York.

All 21,756 in New York → Every provider in Ballston Spa → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Lisa Bodratti, PT, DPTMalta, NY 120201417478173
  2. Brandon Cohen, PT, DPTBallston Spa, NY 120201861918716
  3. Andrew Gaetano, PT, DPT, OCS, CSCSMalta, NY 120201275862948
  4. Amy Glasser, DPTBallston Spa, NY 120201457695249
  5. Suzanne GowenMalta, NY 120201265785331
  6. Griffin Kelly, DPTBallston Spa, NY 120201043791023
  7. Svetlana Kotlin, PTMalta, NY 120201538273982
  8. Jonna Lamarco, PTBallston Spa, NY 120201962491977

Common questions

What is James Bernerd Markwica, PT's NPI number?

James Bernerd Markwica, PT's National Provider Identifier (NPI) is 1336138346, issued on Oct 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is James Bernerd Markwica, PT located?

The NPPES record lists a practice address at 417 Geyser RD, Ballston Spa, NY, 12020. Phone: (518) 587-3256. Providers update this record themselves, so call before visiting.

How can I verify James Bernerd Markwica, PT's license?

NPPES lists New York license number 0209351, as entered by the provider. Search the New York 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.