Active NPI
F.I.R.S.T. Post Rehab LLC
- Rehabilitation Practitioner
- Washington, DC
National Provider Identifier
1104625102
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Rehabilitation Practitioner
- Legal business name
- F.I.R.S.T. POST REHAB LLC
- Doing business as
- FITFORMANCE
- Practice address
- 818 Connecticut Ave NW
Washington, DC 20006-2702 - Phone
- (202) 455-8710
- NPI assigned
- Mar 11, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Janaye Dzikewich
- Title
- Owner
- Phone
- (202) 805-0608
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Rehabilitation Practitioner | 225400000X | Primary |
Addresses
Primary practice location
818 Connecticut Ave NW
Washington, DC 20006-2702
Mailing address
806 Delafield PL NW Unit a
Washington, DC 20011-4514
Other practice location 1
806 Delafield Pl NW Unit A
Washington, DC 20011-4514
Phone (202) 805-0608
Other names 1
- FITFORMANCE
National Provider Directory
National Provider DirectoryLocations
818 Connecticut Ave NW
Washington, DC 20006
Phone (202) 455-8710
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Rehabilitation Practitioner
- Washington, DC
- NPI 1912712134
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1741651200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1770681600000",
"number": "1104625102",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "806 DELAFIELD PL NW UNIT A",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200114514"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "818 CONNECTICUT AVE NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200062702",
"telephone_number": "202-455-8710"
}
],
"practiceLocations": [
{
"address_1": "806 Delafield Pl NW Unit A",
"address_purpose": "LOCATION",
"city": "Washington",
"state": "DC",
"postal_code": "200114514",
"country_code": "US",
"telephone_number": "202-805-0608",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "F.I.R.S.T. POST REHAB LLC",
"organizational_subpart": "NO",
"enumeration_date": "2025-03-11",
"last_updated": "2026-02-10",
"certification_date": "2026-02-10",
"status": "A",
"authorized_official_last_name": "DZIKEWICH",
"authorized_official_first_name": "JANAYE",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "202-805-0608"
},
"taxonomies": [
{
"code": "225400000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Rehabilitation Practitioner",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "FITFORMANCE",
"code": "3",
"type": "Doing Business As"
}
]
}
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 Feb 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.