Alva Tan, - Medicare Physician Assistant in Bellingham, MA

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Alva Tan, is a medicare enrolled "Physician Assistant" in Bellingham, Massachusetts. She graduated from nursing school in 2023 and has 3 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Signature Healthcare Medical Group Inc and her current practice location is 245 Hartford Ave Ste 1, Bellingham, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (774) 295-4355.

Alva Tan is licensed to practice in Massachusetts (license number PA9586) 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 1851025357.

Contact Information

Alva Tan,
245 Hartford Ave Ste 1,
Bellingham, MA 02019-3007
(774) 295-4355
(774) 295-4880

Map and Direction




Provider's Profile

Full NameAlva Tan
GenderFemale
SpecialityPhysician Assistant
Experience3 Years
Location245 Hartford Ave Ste 1, Bellingham, Massachusetts
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:
  • Alva Tan graduated from nursing school in 2023
  NPI Data:
  • NPI Number: 1851025357
  • Provider Enumeration Date: 07/12/2022
  • Last Update Date: 05/31/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7315396843
  • Enrollment ID: I20240625002666

Medical Identifiers

Medical identifiers for Alva Tan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851025357NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA01631 (Rhode Island)Secondary
363A00000XPhysician Assistant (* (Not Available))Secondary
363A00000XPhysician Assistant PA9586 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Signature Healthcare Brockton HospitalBrockton, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Signature Healthcare Medical Group Inc7719876267250

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. Alva Tan allows following entities to bill medicare on her behalf.
Entity NameSignature Healthcare Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508804949
PECOS PAC ID: 7719876267
Enrollment ID: O20040312000372
Entity NameConvenientmd - Ffs UC LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790528628
PECOS PAC ID: 5193186492
Enrollment ID: O20230921002173

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. Alva Tan 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
Alva Tan,
360 Us Highway 1 Byp Unit 102,
Portsmouth, NH 03801-7105

Ph: (603) 410-6700		Alva Tan,
245 Hartford Ave Ste 1,
Bellingham, MA 02019-3007

Ph: (774) 295-4355

Reviews and Comments


Physician Assistant Nurses in Bellingham, MA

Corinne Nowak, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 245 Hartford Ave Ste 1, Bellingham, MA 02019
Phone: 774-295-4355    Fax: 774-295-4880
Ethan Joseph Januszewski, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 118 Patricia Dr, Bellingham, MA 02019
Phone: 508-282-1393    
Kari Marie Demoura, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 245 Hartford Ave, Bellingham, MA 02019
Phone: 774-295-4355    
Taylor Danielle Caparo, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 245 Hartford Ave Ste 1, Bellingham, MA 02019
Phone: 774-295-4355    Fax: 774-295-4880
Stefanie Koelewyn, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 245 Hartford Ave, Bellingham, MA 02019
Phone: 774-295-4355    Fax: 774-295-4880
Miss Jamie E Jackson, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 245 Hartford Ave Ste 1, Bellingham, MA 02019
Phone: 774-295-4355    Fax: 774-295-4880

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.