NPPES file of Aug 9, 2026

Tiras Williams, OTR/L

Hand Occupational Therapist · Rockville, MD

Tiras Williams, OTR/L is a hand occupational therapist with a practice address in Rockville, Maryland, and NPI 1477431534, issued on Aug 25, 2025. Check the license (Maryland 10555, 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
1477431534
Name
Tiras Williams
Credential
OTR/L
Primary taxonomy
Hand Occupational Therapist 225XH1200X
License number
10555 MD
Self-reported in NPPES; status is on the state search
Practice location
14995 Shady Grove RD Ste 350, Rockville, MD 20850
Phone
(301) 251-1433
Enumerated
Aug 25, 2025
Record last updated
Aug 25, 2025
Medicare enrollment
Enrolled (PECOS I20260430004481); 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.
Download card Updates feed

8 nearest hand occupational therapist records → All 47 in Maryland → Look up another NPI →

Also registered at 14995 Shady Grove RD Ste 350

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

  1. Callee Aikman, PA-CPhysician Assistant1699513721
  2. Sheila Amini, DPTPhysical Therapist1033876511
  3. Sunjay Berdia, M.D.Orthopaedic Hand Surgery Physician1336238153
  4. Barry Boden, MDSports Medicine (Orthopaedic Surgery) Physician1184713661
  5. Max Brown, PA-CPhysician Assistant1336925585
  6. Courtney Callahan, OTROccupational Therapist1366093155

Verify Tiras Williams 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 10555    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Centers For Advanced Orthopaedics LLCGermantown, MD

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

Tiras Williams among 47 hand occupational therapist records in Maryland

Tiras Williams, OTR/L is one of 47 hand occupational therapist records with a practice address in Maryland. 40% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 0% newer
  • In a Medicare fileYes · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2025 · median 2005 among the 18 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225XH1200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hand Occupational Therapist providers in Maryland

There are 47 hand occupational therapist records in Maryland.

All 47 in Maryland → Every provider in Rockville → Hand Occupational Therapist nationwide →

The 8 hand occupational therapist records with the nearest ZIP codes

  1. Jennifer Nulton, O.T.R./L, CHTRockville, MD 208521679752554
  2. Barbara Huddleston, OTBurtonsville, MD 208661245393420
  3. Stephanie Daugherty, OTR, CHTOlney, MD 208321992896658
  4. Gloria Rinonos, OTR/LGaithersburg, MD 208791194229807
  5. Amanda Coune, OTBethesda, MD 208171619031143
  6. Katriona Buhler, OTDChevy Chase, MD 208151346471893
  7. Rachel Friedman, MSOTR/L, CHTChevy Chase, MD 208151194884262
  8. Olivia Park, OTR/LChevy Chase, MD 208151699349068

Common questions

What is Tiras Williams, OTR/L's NPI number?

Tiras Williams, OTR/L's National Provider Identifier (NPI) is 1477431534, issued on Aug 25, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Tiras Williams, OTR/L located?

The NPPES record lists a practice address at 14995 Shady Grove RD Ste 350, Rockville, MD, 20850. Phone: (301) 251-1433. Providers update this record themselves, so call before visiting.

How can I verify Tiras Williams, OTR/L's license?

NPPES lists Maryland license number 10555, 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.

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.