Mrs Mary Ann Martinez, OTR/L, CHT - Medicare Occupational Therapist in Napa, CA

Mrs Mary Ann Martinez, OTR/L, CHT is a medicare enrolled "Occupational Therapist" provider in Napa, California. She graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Occupational Therapy. She is a member of the group practice California Hand Rehabilitation And Wellness Inc. and her current practice location is 3273 Claremont Way, Suite 204, Napa, California. You can reach out to her office (for appointments etc.) via phone at (707) 259-1152.

Mrs Mary Ann Martinez is licensed to practice in California (license number OT4925) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1265623029.

Contact Information

Mrs Mary Ann Martinez, OTR/L, CHT
3273 Claremont Way, Suite 204,
Napa, CA 94558-3306
(707) 259-1152
(707) 259-1361

Map and Direction




Healthcare Provider's Profile

Full NameMrs Mary Ann Martinez
GenderFemale
SpecialityOccupational Therapy
Experience24 Years
Location3273 Claremont Way, Napa, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs Mary Ann Martinez graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1265623029
  • Provider Enumeration Date: 08/07/2007
  • Last Update Date: 03/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3476635780
  • Enrollment ID: I20080125000203

Medical Identifiers

Medical identifiers for Mrs Mary Ann Martinez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265623029NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist OT4925 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
California Hand Rehabilitation And Wellness Inc.54961640633

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. Mrs Mary Ann Martinez allows following entities to bill medicare on her behalf.
Provider NameCalifornia Hand Rehabilitation And Wellness Inc.
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1548855927
PECOS PAC ID: 5496164063
Enrollment ID: O20210511003137

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. Mrs Mary Ann Martinez 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
Mrs Mary Ann Martinez, OTR/L, CHT
3273 Claremont Way, Suite 204,
Napa, CA 94558-3306

Ph: (707) 259-1152
Mrs Mary Ann Martinez, OTR/L, CHT
3273 Claremont Way, Suite 204,
Napa, CA 94558-3306

Ph: (707) 259-1152

Reviews and Comments


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Heather Richins, MS, OTR/L
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Phone: 707-259-1152    Fax: 707-259-1361
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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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.