Melissa Mackay, OT R/L - Medicare Occupational Therapist in Montclair, CA

Melissa Mackay, OT R/L is a medicare enrolled "Occupational Therapist" provider in Montclair, California. Her current practice location is 5350 Olive St, Montclair, California. You can reach out to her office (for appointments etc.) via phone at (909) 295-5900.

Melissa Mackay is licensed to practice in * (Not Available) (license number ) 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 1790438679.

Contact Information

Melissa Mackay, OT R/L
5350 Olive St,
Montclair, CA 91763-1639
(909) 295-5900
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMelissa Mackay
GenderFemale
SpecialityOccupational Therapist
Location5350 Olive St, Montclair, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790438679
  • Provider Enumeration Date: 01/31/2022
  • Last Update Date: 01/31/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1658758826
  • Enrollment ID: I20220510001875

Medical Identifiers

Medical identifiers for Melissa Mackay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790438679NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist (* (Not Available))Primary

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. Melissa Mackay allows following entities to bill medicare on her behalf.
Provider NameStrive Physical Therapy And Wellness Center Pc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1386314490
PECOS PAC ID: 9830588953
Enrollment ID: O20211111000916

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. Melissa Mackay 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
Melissa Mackay, OT R/L
465 Stanford Dr,
Claremont, CA 91711-4638

Ph: () -
Melissa Mackay, OT R/L
5350 Olive St,
Montclair, CA 91763-1639

Ph: (909) 295-5900

Reviews and Comments


Occupational Therapist in Montclair, CA

Willie Lin,
Occupational Therapist
Medicare: Medicare Enrolled
Practice Location: 5350 Olive St, Montclair, CA 91763
Phone: 909-497-1900    
Saima Azhar,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 4959 Palo Verde St Ste 109c, Montclair, CA 91763
Phone: 909-971-3092    
Alejandro Fidel Ortiz,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 4959 Palo Verde St Ste 109c, Montclair, CA 91763
Phone: 909-971-3092    
Danielle Marie Ballard,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 4959 Palo Verde St Ste 109c, Montclair, CA 91763
Phone: 909-971-3092    Fax: 909-971-3261
Krystal Banner, OCCUPATIONAL THERAPY
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 4959 Palo Verde St Ste 109c, Montclair, CA 91763
Phone: 909-971-3092    
Maela Calubaquib, OTR/L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 4977 Bandera St, Montclair, CA 91763
Phone: 323-924-7373    

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.