NPPES file of Aug 9, 2026

John Claude Sampson, DPT

Orthopedic Physical Therapist · Ijamsville, MD

John Claude Sampson, DPT is an orthopedic physical therapist with a practice address in Ijamsville, Maryland, and NPI 1053788737, issued on Aug 28, 2015. Check the license (Maryland 28016, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053788737
Name
John Claude Sampson
Credential
DPT
Primary taxonomy
Orthopedic Physical Therapist 2251X0800X
License number
28016 MD
Self-reported in NPPES; status is on the state search
Practice location
3280 Urbana Pike Ste 105, Ijamsville, MD 21754
Phone
(301) 694-8311
Enumerated
Aug 28, 2015
Record last updated
Feb 22, 2024
Fax
(301) 694-3537
Medicare enrollment
Enrolled (PECOS I20200922000071); 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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Verify John Claude Sampson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 28016
    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 Maryland 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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The practice group's MIPS final score for 2023 (Medicare payment program): 86.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score89.7
  2. Costout of 100 · 30%64.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Centers For Advanced Orthopaedics LLCFrederick, MD

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

1 orthopedic physical therapist records list a practice address in Ijamsville

They are 1 of the 49 NPPES records with a practice address in Ijamsville, and 229 orthopedic physical therapist records in Maryland.

Other orthopedic physical therapist records in Maryland

  1. Aliza AbramsonPikesville, MD1477827822
  2. Jodene Acierno, MSPTFrederick, MD1881610483
  3. Melissa Adler, PTChevy Chase, MD1235256231
  4. Romina AdumOxon Hill, MD1265202857
  5. Kevin Anderson, MPTDistrict Heights, MD1225248693
  6. Stanley Andrzejewski, PTTimonium, MD1508062142
  7. Janelle Antonio, DPT, OCSElkton, MD1013195619
  8. Stephen Baitch, PTLutherville, MD1184729527
  9. Lauren Baker, DPTFrederick, MD1356635155
  10. Maria Lourdes Balagot, PTBel Air, MD1740544519

Common questions

What is John Claude Sampson, DPT's NPI number?

John Claude Sampson, DPT's National Provider Identifier (NPI) is 1053788737, issued on Aug 28, 2015. An NPI identifies a provider in billing; it is not a license.

Where is John Claude Sampson, DPT located?

The NPPES record lists a practice address at 3280 Urbana Pike Ste 105, Ijamsville, MD, 21754. Phone: (301) 694-8311. Providers update this record themselves, so call before visiting.

How can I verify John Claude Sampson, DPT's license?

NPPES lists Maryland license number 28016, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

What is John Claude Sampson, DPT's MIPS final score?

The 2023 MIPS final score is 86.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.