Catherine Thu Thao Trinh, MD - Medicare Family Practice in Westford, MA

Catherine Thu Thao Trinh, MD is a medicare enrolled "Family Medicine" physician in Westford, Massachusetts. She graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Lgh Medical Group, Inc., Athol Memorial Hospital Incorporated and her current practice location is 198 Littleton Rd, Suite 102, Westford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 323-0312.

Catherine Thu Thao Trinh is licensed to practice in Massachusetts (license number 257550) 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 1093963407.

Contact Information

Catherine Thu Thao Trinh, MD
198 Littleton Rd, Suite 102,
Westford, MA 01886-3408
(978) 323-0312
(978) 323-0344

Map and Direction




Physician's Profile

Full NameCatherine Thu Thao Trinh
GenderFemale
SpecialityFamily Practice
Experience16 Years
Location198 Littleton Rd, Westford, 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:
  • Catherine Thu Thao Trinh graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1093963407
  • Provider Enumeration Date: 08/28/2008
  • Last Update Date: 04/04/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 4587895289
  • Enrollment ID: I20140321001572

Medical Identifiers

Medical identifiers for Catherine Thu Thao Trinh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093963407NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 257550 (Massachusetts)Primary
207Q00000XFamily Medicine 26505 (Nebraska)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home Health Of HaverhillLawrence, MAHome health agency
Lowell General HospitalLowell, MAHospital
Emerson Hospital -W concord, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lgh Medical Group, Inc.3173626751130
Athol Memorial Hospital Incorporated791195984662

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. Catherine Thu Thao Trinh allows following entities to bill medicare on her behalf.
Entity NameHeywood Medical Group Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699762286
PECOS PAC ID: 6901882836
Enrollment ID: O20040629001351
Entity NameLgh Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174698385
PECOS PAC ID: 3173626751
Enrollment ID: O20070320000453

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. Catherine Thu Thao Trinh 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
Catherine Thu Thao Trinh, MD
198 Littleton Rd, Suite 102,
Westford, MA 01886-3408

Ph: (978) 323-0312
Catherine Thu Thao Trinh, MD
198 Littleton Rd, Suite 102,
Westford, MA 01886-3408

Ph: (978) 323-0312

Reviews and Comments


Family Medicine Doctors in Westford, MA

Dr. Christen Pusateri Fragala, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 198 Littleton Rd, Suite 102, Westford, MA 01886
Phone: 978-323-0312    Fax: 978-323-0344
Dr. Melinda G Raboin, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 506 Groton Rd, Westford, MA 01886
Phone: 978-692-1222    Fax: 978-692-1322
Kristen Mccarthy, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd, Suite 202, Westford, MA 01886
Phone: 978-577-1946    Fax: 978-692-4716
Dr. Stephan Goupil, D.O., PH.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd Ste 202, Westford, MA 01886
Phone: 978-577-1946    Fax: 978-692-4716
Truong Huynh, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd, Suite 202, Westford, MA 01886
Phone: 978-589-6700    Fax: 978-589-6707
Ana Jacobellis, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 133 Littleton Rd, Sutie 202, Westford, MA 01886
Phone: 978-577-1946    

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.