NPPES file of Aug 9, 2026

Christopher P. Roosa, P.T.

Physical Therapist · Germantown, MD

Christopher P. Roosa, P.T. is a physical therapist with a practice address in Germantown, Maryland, and NPI 1417013400, issued on Dec 28, 2006. Check the license (Maryland 21395, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417013400
Name
Christopher P. Roosa
Credential
P.T.
Primary taxonomy
Physical Therapist 225100000X
License number
21395 MD
Self-reported in NPPES; status is on the state search
Practice location
19785 Crystal Rock Dr Ste 311, Germantown, MD 20874
Phone
(301) 540-3529
Enumerated
Dec 28, 2006
Record last updated
Apr 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(301) 540-3623
Medicare enrollment
Enrolled (PECOS I20070305000227); 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 19785 Crystal Rock Dr Ste 311

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

  1. Deborah Ajala, DPTPhysical Therapist1205433315
  2. Michelle BrinerPhysical Therapist1649098112
  3. Martin ClarkePhysical Therapist1093939647
  4. Kayla CummingsPhysical Therapist1609347707
  5. Kyle GravesPhysical Therapist1699269365
  6. Austin Marsh, DPTPhysical Therapist1922689066

Verify Christopher P. Roosa 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 21395
    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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Bills Medicare through one group practice

  1. Privia Medical Group, LLCWaldorf, MD

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

Christopher P. Roosa among 6,177 physical therapist records in Maryland

Christopher P. Roosa, P.T. is one of 6,177 physical therapist records with a practice address in Maryland. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 85% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2004 · median 2015 among the 2,359 with a school on file
  • Record last updated2019 · 62% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

89 physical therapist records list a practice address in Germantown

They are 89 of the 1,327 NPPES records with a practice address in Germantown, and 6,177 physical therapist records in Maryland.

The 8 physical therapist records with the nearest ZIP codes

  1. Eric Berquist, PTGermantown, MD 208741376559419
  2. Jayne Biafore, PTGermantown, MD 208741457414377
  3. Elizabeth Birrer, PTGermantown, MD 208741386894954
  4. Martin ClarkeGermantown, MD 208741093939647
  5. Keith Donovan, P.T.Germantown, MD 208741194931527
  6. Timothy Garrison, DPTGermantown, MD 208741336182849
  7. Sally-Ann Jules, P.T.Germantown, MD 208741891996310
  8. Carolyn-Renee Miller, PTGermantown, MD 208741639232846

Common questions

What is Christopher P. Roosa, P.T.'s NPI number?

Christopher P. Roosa, P.T.'s National Provider Identifier (NPI) is 1417013400, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher P. Roosa, P.T. located?

The NPPES record lists a practice address at 19785 Crystal Rock Dr Ste 311, Germantown, MD, 20874. Phone: (301) 540-3529. Providers update this record themselves, so call before visiting.

How can I verify Christopher P. Roosa, P.T.'s license?

NPPES lists Maryland license number 21395, as entered by the provider. Search the Maryland 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.