Dr Allison Ruth Christoff, OTD - Medicare Occupational Therapist in Washington, DC

Dr Allison Ruth Christoff, OTD is a medicare enrolled "Occupational Therapist" provider in Washington, District Of Columbia. Her current practice location is 5420 Connecticut Ave Nw, Fox Rehab Office, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 888-0876.

Dr Allison Ruth Christoff is licensed to practice in District Of Columbia (license number OT010001674) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1548781776.

Contact Information

Dr Allison Ruth Christoff, OTD
5420 Connecticut Ave Nw, Fox Rehab Office,
Washington, DC 20015
(202) 888-0876
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Allison Ruth Christoff
GenderFemale
SpecialityOccupational Therapist
Location5420 Connecticut Ave Nw, Washington, District Of Columbia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548781776
  • Provider Enumeration Date: 06/28/2017
  • Last Update Date: 08/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0749511202
  • Enrollment ID: I20191014003305

Medical Identifiers

Medical identifiers for Dr Allison Ruth Christoff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548781776NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist 18707 (California)Secondary
225X00000XOccupational Therapist 8801 (Maryland)Secondary
225X00000XOccupational Therapist OT010001674 (District Of Columbia)Primary
225X00000XOccupational Therapist 12030 (North Carolina)Secondary
225X00000XOccupational Therapist OT-1872 (Idaho)Secondary
225X00000XOccupational Therapist OC015327 (Pennsylvania)Secondary
225X00000XOccupational Therapist 17-0896 (Nevada)Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Allison Ruth Christoff allows following entities to bill medicare on her behalf.
Provider NameFox Rehabilitation Services Llc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1609814755
PECOS PAC ID: 1355347410
Enrollment ID: O20090811000339
Provider NameLegacy Healthcare Services Inc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1255750030
PECOS PAC ID: 2163339722
Enrollment ID: O20170719000083

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Allison Ruth Christoff is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Allison Ruth Christoff, OTD
2915 Connecticut Ave Nw Apt 310,
Washington, DC 20008-1428

Ph: (240) 338-2155
Dr Allison Ruth Christoff, OTD
5420 Connecticut Ave Nw, Fox Rehab Office,
Washington, DC 20015

Ph: (202) 888-0876

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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