Thomas M Collins, MD - Medicare Pediatrics in Harvard, MA

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Thomas M Collins, MD is a medicare enrolled "Pediatrics" physician in Harvard, Massachusetts. His current practice location is 16 Lancaster County Rd, Concord Hillside Medical Associates, Harvard, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 772-6161.

Thomas M Collins is licensed to practice in Massachusetts (license number 49292) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1053381285.

Contact Information

Thomas M Collins, MD
16 Lancaster County Rd, Concord Hillside Medical Associates,
Harvard, MA 01451-1114
(978) 772-6161
(978) 772-4144

Map and Direction




Physician's Profile

Full NameThomas M Collins
GenderMale
SpecialityPediatrics
Location16 Lancaster County Rd, Harvard, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053381285
  • Provider Enumeration Date: 01/23/2006
  • Last Update Date: 05/07/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7214968932
  • Enrollment ID: I20050823000472

Medical Identifiers

Medical identifiers for Thomas M Collins such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053381285NPI-NPPES
3083403MedicaidMA
J03294OtherMABLUE CROSS
4212780OtherMAAETNA
0379225OtherMACIGNA
1205931OtherMAUNITED HEALTHCARE
700373OtherMATUFTS
AA48723OtherMAHARVARD PILGRIM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 49292 (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. Thomas M Collins allows following entities to bill medicare on his behalf.
Entity NameEmerson Practice Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508020199
PECOS PAC ID: 8123188117
Enrollment ID: O20081120000518

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. Thomas M Collins 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
Thomas M Collins, MD
147 Milk St, Provider Enrollment - 9th Floor,
Boston, MA 02109-4806

Ph: (617) 559-8104		Thomas M Collins, MD
16 Lancaster County Rd, Concord Hillside Medical Associates,
Harvard, MA 01451-1114

Ph: (978) 772-6161

Reviews and Comments


Pediatrics Doctors in Harvard, MA


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.