Active NPI
Timothy Patrick Melinson, PA-C
- Physician Assistant
- Washington, DC
National Provider Identifier
1093830655
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- PA-030567
- Practice address
- 2150 Pennsylvania Ave NW
Washington, DC 20037-3201 - Phone
- (202) 715-4000
- NPI assigned
- Mar 20, 2007
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | PA-030567 | DC | Primary |
Addresses
Primary practice location
2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Mailing address
5200 32ND St N
Arlington, VA 22207-1503
Phone (215) 880-4264
Other practice location 1
1701 N George Mason Dr
Arlington, VA 22205-3610
Phone (703) 558-5000
Other practice location 2
8901 Wisconsin Ave
Bethesda, MD 20889-1541
Phone (301) 295-4600
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PA-030567 | DC | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Emergency Medicine Associates P.a., P.C. | Current | Accepting new patients | |
| Emergency Medicine Associates P.a., P.C. | Current | Accepting new patients | |
| Temple Physicians Inc | Past | Accepting new patients | |
| Temple Physician Inc. | Past | Accepting new patients | |
| Einstein Practice Plan Inc | Past | Accepting new patients |
Locations
1701 N George Mason Dr
Arlington, VA 22205
Phone (703) 558-5000
Organizations & group practices 6
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Emergency Medicine Physician
- Falls Church, VA
- NPI 1134117393
DC
-
- Anesthesiology Physician
- Washington, DC
- NPI 1417990581
-
- Internal Medicine Physician
- Culpeper, VA
- NPI 1881559102
-
- Certified Registered Nurse Anesthetist
- Philadelphia, PA
- NPI 1457047433
-
- Internal Medicine Physician
- Feasterville Trevose, PA
- NPI 1174497366
-
- Emergency Medicine Physician
- Philadelphia, PA
- NPI 1144261579
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1174348800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773187200000",
"number": "1093830655",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5200 32ND ST N",
"city": "ARLINGTON",
"state": "VA",
"postal_code": "222071503",
"telephone_number": "215-880-4264"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2150 PENNSYLVANIA AVE NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200373201",
"telephone_number": "202-715-4000"
}
],
"practiceLocations": [
{
"address_1": "1701 N George Mason Dr",
"address_purpose": "LOCATION",
"city": "Arlington",
"state": "VA",
"postal_code": "222053610",
"country_code": "US",
"telephone_number": "703-558-5000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "8901 Wisconsin Ave",
"address_purpose": "LOCATION",
"city": "Bethesda",
"state": "MD",
"postal_code": "208891541",
"country_code": "US",
"telephone_number": "301-295-4600",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MELINSON",
"first_name": "TIMOTHY",
"middle_name": "PATRICK",
"name_prefix": "Mr.",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-03-20",
"last_updated": "2026-03-11",
"certification_date": "2026-03-11",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "DC",
"license": "PA-030567",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.