JOAN R SEALY MDPC
JOAN R SEALY MDPC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003035049, based in Washington, DC. It is classified under Psychiatry Physician.
Getting there
Here is what surrounds this office in Washington, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 0.33 mi away. The nearest transit stop is 634 ft away, served by Chestnut St NW at 32nd St NW.
Getting here and what is nearby
Transit Western Ave NW at 32nd St NW 513 ft ~2 min
Transit Western Ave NW at Greenvale St NW 551 ft ~3 min
Transit Chestnut St NW at 32nd St NW 634 ft ~3 min
Parking 0.30 mi ~7 min
Parking 0.30 mi ~7 min
Parking 0.33 mi ~7 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 0143405936
- Enrollment ID
- O20110420000516
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Psychiatry covers
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems. NUCC Health Care Provider Taxonomy, code 2084P0800X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003035049 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 25, 2007 |
| Last updated | Nov 9, 2007 |
| Status | Active |
| Practice address |
6941 32ND ST NW Washington, DC 20015 (202) 244-6946 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 3 | 5 | 0 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 1 | 0 | 8 |
Sum = 41 · next multiple of 10 = 50 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.