Dr Kimberly Mastis, MD - Medicare Psychiatry & Neurology in West Boylston, MA

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Dr Kimberly Mastis, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in West Boylston, Massachusetts. Her current practice location is 148 Worcester St, West Boylston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 835-1735.

Dr Kimberly Mastis is licensed to practice in Massachusetts (license number 236381) 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 1285791780.

Contact Information

Dr Kimberly Mastis, MD
148 Worcester St,
West Boylston, MA 01583-1751
(508) 835-1735
Not Available

Map and Direction




Physician's Profile

Full NameDr Kimberly Mastis
GenderFemale
SpecialityPsychiatry & Neurology - Psychiatry
Location148 Worcester St, West Boylston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285791780
  • Provider Enumeration Date: 01/03/2007
  • Last Update Date: 05/02/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9931248655
  • Enrollment ID: I20091209000190

Medical Identifiers

Medical identifiers for Dr Kimberly Mastis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285791780NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 236381 (Massachusetts)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. Dr Kimberly Mastis allows following entities to bill medicare on her behalf.
Entity NamePediatric Behavioral Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487779104
PECOS PAC ID: 0042677023
Enrollment ID: O20230607000068

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 Kimberly Mastis 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 Kimberly Mastis, MD
148 Worcester St,
West Boylston, MA 01583-1751

Ph: () -		Dr Kimberly Mastis, MD
148 Worcester St,
West Boylston, MA 01583-1751

Ph: (508) 835-1735

Reviews and Comments


Psychiatry & Neurology Doctors in West Boylston, MA

Dr. Jonathan M Jacobson, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 148 Worcester St, West Boylston, MA 01583
Phone: 508-835-1735    Fax: 508-835-1736
Dr. Kamlyn Haynes, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 47 Prospect St, West Boylston, MA 01583
Phone: 781-608-2241    Fax: 508-835-4418
Stephen D Starr, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 354 W Boylston St, Suite 224, West Boylston, MA 01583
Phone: 508-756-0470    Fax: 508-756-0471

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.