Amy Williams
NPI 1285399873 · Physical Therapist · Prince Frederick, MD
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Williams is a Physical Therapist provider in Prince Frederick, MD (NPI 1285399873).
Provider details
- NPI number
- 1285399873
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 29261 (MD)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,478 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,680 | $22 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 888 | $27 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 852 | $19 |
| Therapy Procedure Using Functional Activities97530 | 577 | $31 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 407 | $8 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 56 |
Practice location
Mailing address
Additional practice locations (1)
- 10845 Town Center Blvd Ste 100Dunkirk, MD 20754-2712Phone: (410) 257-5263
Registry dates
- Enumerated
- 2021-11-08
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Amy Williams's NPI number?
- Amy Williams's National Provider Identifier (NPI) is 1285399873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Williams's specialty?
- Amy Williams is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Amy Williams located?
- Amy Williams's practice location on file with NPPES is 100 Hospital Rd, Prince Frederick, MD 20678-4017.
- What is Amy Williams's phone number?
- The practice phone number listed in the NPPES registry for Amy Williams is (410) 535-4000.
- Does Amy Williams accept Medicare?
- Amy Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Williams's NPI active?
- Yes — Amy Williams's NPI (1285399873) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.