Lisa A Thayer, MD - Medicare Pediatrics in Watertown, MA

Lisa A Thayer, MD is a medicare enrolled "Pediatrics" physician in Watertown, Massachusetts. Her current practice location is 485 Arsenal St, Watertown, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 972-5570.

Lisa A Thayer is licensed to practice in Massachusetts (license number 155172) 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 1073593299.

Contact Information

Lisa A Thayer, MD
485 Arsenal St,
Watertown, MA 02472-5091
(617) 972-5570
(617) 972-5593

Map and Direction




Physician's Profile

Full NameLisa A Thayer
GenderFemale
SpecialityPediatrics
Location485 Arsenal St, Watertown, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073593299
  • Provider Enumeration Date: 01/23/2006
  • Last Update Date: 03/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5597957225
  • Enrollment ID: I20101013000112

Medical Identifiers

Medical identifiers for Lisa A Thayer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073593299NPI-NPPES
0015185OtherMANEIGHBORHOOD HEALTH
3189732MedicaidMA
J19137OtherMABLUE CROSS
PP820OtherMAHARVARD PILGRIM
155172OtherMATUFTS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 155172 (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. Lisa A Thayer allows following entities to bill medicare on her behalf.
Entity NameAtrius Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871639914
PECOS PAC ID: 4789588641
Enrollment ID: O20031121000582

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. Lisa A Thayer 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
Lisa A Thayer, MD
485 Arsenal St,
Watertown, MA 02472-5091

Ph: (617) 972-5570
Lisa A Thayer, MD
485 Arsenal St,
Watertown, MA 02472-5091

Ph: (617) 972-5570

Reviews and Comments


Pediatrics Doctors in Watertown, MA

Kathleen F Mitchell, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 485 Arsenal St, Watertown, MA 02472
Phone: 617-972-5100    Fax: 671-972-5439
Marianne Khoury, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 485 Arsenal St, Watertown, MA 02472
Phone: 617-972-5570    
Dr. Richard John Kerbel, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 548 Mount Auburn St, Watertown, MA 02472
Phone: 617-923-1040    
Shirley Gonzalez, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 40 Spring St, Watertown, MA 02472
Phone: 617-926-0114    Fax: 617-926-7052
Dr. Aida M. Yavshayan, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 375 Mount Auburn St, Watertown, MA 02472
Phone: 617-926-2220    Fax: 617-926-2230
Daniel H Slater, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 485 Arsenal St, Watertown, MA 02472
Phone: 617-972-5570    Fax: 671-972-5593

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.