Quick answers
- Where does Willie T. Hamlin see patients?
- Medicare's clinician data lists 2 practice locations, including Silver Spring, MD. Call before your visit to confirm the address.
- What is Willie T. Hamlin's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Willie T. Hamlin accept Medicare assignment?
- Yes. Medicare's clinician data says Willie T. Hamlin 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 Willie T. Hamlin?
- (301) 588-3597, as listed in official Medicare / NPI Registry data.
- What is Willie T. Hamlin's NPI number?
- 1992819536. 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 Willie T. Hamlin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1306 Midwood PlSilver Spring, MD 20910 (301) 588‑3597
- 1306 Midwood PlaceSilver Spring, MD 20910
Specialties
- Psychiatryprimary
Other psychiatrists in Silver Spring
Clinicians with the same Medicare primary specialty in Silver Spring, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1976 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992819536 |
| 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