Quick answers
- Where does Ingrid M. Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Annapolis, MD and Prince Frederick, MD. Call before your visit to confirm the address.
- What is Ingrid M. Williams's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Ingrid M. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Ingrid M. Williams accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ingrid M. Williams?
- (410) 266-1500, as listed in official Medicare / NPI Registry data.
- What is Ingrid M. Williams's NPI number?
- 1205138963. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ingrid M. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 130 Admiral Cochrane Dr, Suite 101Annapolis, MD 21401 (410) 266‑1500
- 130 Hospital Rd, Suite 103Prince Frederick, MD 20678 (410) 535‑8180
Group practices
Medicare enrollment lists Ingrid M. Williams as a member of these groups (CMS data updated 2026-10-02).
- Calverthealth Medical Center Inc17 clinicians in the group
- Encompass Physical Therapy, LLC2 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Maryland →
Other physical therapists in Annapolis
Clinicians with the same Medicare primary specialty in Annapolis, MD — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205138963 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians