Individual provider Active NPI

Allison Ruth Christoff, OTD

  • Occupational Therapist
  • Washington, DC
National Provider Identifier
1548781776
Registry record updated Aug 20, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
OT010001674 Issued in DC
Practice address
5420 Connecticut Ave NW
Fox Rehab Office
Washington, DC 20015
Phone
(202) 888-0876
NPI assigned
Jun 28, 2017
Last updated
Aug 20, 2024By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 20, 2024

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 18707 CA
Occupational Therapist 225X00000X 8801 MD
Occupational Therapist 225X00000X OT010001674 DC Primary
Occupational Therapist 225X00000X 12030 NC
Occupational Therapist 225X00000X OT-1872 ID
Occupational Therapist 225X00000X OC015327 PA
Occupational Therapist 225X00000X 17-0896 NV

Addresses

Primary practice location

5420 Connecticut Ave NW
Fox Rehab Office
Washington, DC 20015

Mailing address

2915 Connecticut Ave NW Apt 310
Washington, DC 20008-1428
Phone (240) 338-2155

Other practice location 1

13716 New Hampshire Ave
Silver Spring, MD 20904-6265
Phone (240) 560-6060

Other practice location 2

6121 Montrose Rd
Rockville, MD 20852-4803
Phone (301) 770-8448

Other practice location 3

4501 N Blagg Rd
Pahrump, NV 89060-1946
Phone (775) 751-6600

Other practice location 4

1879 Lundy Ave Ste 113
San Jose, CA 95131
Phone (408) 324-0600

Other practice location 5

5420 Connecticut Ave NW
Washington, DC 20015-2800
Phone (202) 686-5504

Other practice location 6

2250 E Flamingo Rd
Las Vegas, NV 89119-5170
Phone (702) 784-4300

Other practice location 7

3401 N Broad St
Philadelphia, PA 19140-5103
Phone (215) 707-2000

Other practice location 8

3050 N Ormsby Blvd
Carson City, NV 89703-8378
Phone (775) 841-4646

Other practice location 9

1555 Willis Ave
Lumberton, NC 28358-4283
Phone (910) 739-6048

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20191014003305 DC Practitioner - Occupational Therapist in Private Practice 0749511202 Reassigns benefits to 2 organizations
I20230726003688 MD Practitioner - Occupational Therapist in Private Practice 0749511202 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
12030NCMDProfessional Counselor
OT010001674DCMDOccupational Therapist
OT-1872IDMDOccupational Therapist
8801MDMDOccupational Therapist
17-0896NVMDOccupational Therapist
OC015327PAMDOccupational Therapist
08801MDMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Fox Rehab OT MD LLC Occupational Therapist CurrentSince Jul 1, 2023 Accepting new patients
Legacy Healthcare Services Inc Occupational Therapist CurrentSince Sep 24, 2019 Accepting new patients
Legacy Healthcare Services, Inc Occupational Therapist CurrentSince Sep 24, 2019 Accepting new patients
Legacy Healthcare Services, Inc. Occupational Therapist CurrentSince Jul 1, 2021 Accepting new patients
Fox Rehabilitation Services LLC Occupational Therapist CurrentSince Jul 1, 2023 Accepting new patients
Healthy Living at Home LLC PastSince Apr 6, 2025 Accepting new patients
Legacy Healthcare Services PastSince Jul 1, 2021 Accepting new patients
Healthy Living at Home LLC Past Accepting new patients

Locations

5420 Connecticut Ave NW
Ofc
Washington, DC 20015
Phone (202) 888-0876

11665 Doolittle Dr
Waldorf, MD 20602
Phone (301) 638-4100

110 Horizon Dr
Ste 310
Raleigh, NC 27615
Phone (919) 861-2441

3001 Spring Forest Rd
Raleigh, NC 27616
Phone (910) 724-7770

7 Carnegie Plz
Cherry Hill, NJ 08003

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1498608000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1724112000000",
    "number": "1548781776",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2915 CONNECTICUT AVE NW APT 310",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200081428",
            "telephone_number": "240-338-2155"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5420 CONNECTICUT AVE NW",
            "address_2": "FOX REHAB OFFICE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "20015",
            "telephone_number": "202-888-0876"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "13716 New Hampshire Ave",
            "address_purpose": "LOCATION",
            "city": "Silver Spring",
            "state": "MD",
            "postal_code": "209046265",
            "country_code": "US",
            "telephone_number": "240-560-6060",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6121 Montrose Rd",
            "address_purpose": "LOCATION",
            "city": "Rockville",
            "state": "MD",
            "postal_code": "208524803",
            "country_code": "US",
            "telephone_number": "301-770-8448",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4501 N Blagg Rd",
            "address_purpose": "LOCATION",
            "city": "Pahrump",
            "state": "NV",
            "postal_code": "890601946",
            "country_code": "US",
            "telephone_number": "775-751-6600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1879 Lundy Ave Ste 113",
            "address_purpose": "LOCATION",
            "city": "San Jose",
            "state": "CA",
            "postal_code": "95131",
            "country_code": "US",
            "telephone_number": "408-324-0600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5420 Connecticut Ave NW",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200152800",
            "country_code": "US",
            "telephone_number": "202-686-5504",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2250 E Flamingo Rd",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891195170",
            "country_code": "US",
            "telephone_number": "702-784-4300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3401 N Broad St",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "191405103",
            "country_code": "US",
            "telephone_number": "215-707-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3050 N Ormsby Blvd",
            "address_purpose": "LOCATION",
            "city": "Carson City",
            "state": "NV",
            "postal_code": "897038378",
            "country_code": "US",
            "telephone_number": "775-841-4646",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1555 Willis Ave",
            "address_purpose": "LOCATION",
            "city": "Lumberton",
            "state": "NC",
            "postal_code": "283584283",
            "country_code": "US",
            "telephone_number": "910-739-6048",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHRISTOFF",
        "first_name": "ALLISON",
        "middle_name": "RUTH",
        "name_prefix": "Dr.",
        "credential": "OTD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-28",
        "last_updated": "2024-08-20",
        "certification_date": "2024-08-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "CA",
            "license": "18707",
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "MD",
            "license": "8801",
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "DC",
            "license": "OT010001674",
            "primary": true
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "NC",
            "license": "12030",
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "ID",
            "license": "OT-1872",
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "PA",
            "license": "OC015327",
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "NV",
            "license": "17-0896",
            "primary": false
        }
    ],
    "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 Aug 20, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.