Dr Robyn Pauline Thom, MD - Medicare Psychiatry in Lexington, MA

Dr Robyn Pauline Thom, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Lexington, Massachusetts. She went to Harvard Medical School and graduated in 2018 and has 6 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Massachusetts General Physicians Organization Inc and her current practice location is 1 Maguire Rd, Lexington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 860-1700.

Dr Robyn Pauline Thom is licensed to practice in Massachusetts (license number 274409) 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 1477931160.

Contact Information

Dr Robyn Pauline Thom, MD
1 Maguire Rd,
Lexington, MA 02421-3114
(781) 860-1700
Not Available

Map and Direction




Physician's Profile

Full NameDr Robyn Pauline Thom
GenderFemale
SpecialityPsychiatry
Experience6 Years
Location1 Maguire Rd, Lexington, 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:
  • Dr Robyn Pauline Thom attended and graduated from Harvard Medical School in 2018
  NPI Data:
  • NPI Number: 1477931160
  • Provider Enumeration Date: 05/13/2015
  • Last Update Date: 03/25/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0042560112
  • Enrollment ID: I20200512002232

Medical Identifiers

Medical identifiers for Dr Robyn Pauline Thom such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477931160NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 274409 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203085

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 Robyn Pauline Thom allows following entities to bill medicare on her behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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 Robyn Pauline Thom 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 Robyn Pauline Thom, MD
1 Maguire Rd,
Lexington, MA 02421-3114

Ph: () -
Dr Robyn Pauline Thom, MD
1 Maguire Rd,
Lexington, MA 02421-3114

Ph: (781) 860-1700

Reviews and Comments


Psychiatry & Neurology Doctors in Lexington, MA

Amy E Banks, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 114 Waltham St, #17, Lexington, MA 02421
Phone: 781-674-0200    
Dr. Donnah M Nickerson-reti, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 55 Fifer Ln, Lexington, MA 02420
Phone: 781-308-1600    
Timothy Francis Dugan, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 14 White Pine Ln, Lexington, MA 02421
Phone: 781-861-1463    Fax: 781-861-1463
Dr. Joel Neil Goldstein, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3 Wallis Ct, 8a, Lexington, MA 02421
Phone: 781-863-8073    Fax: 617-665-1973
Dr. Catherine A Chapman, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 482 Bedford St, Lexington, MA 02420
Phone: 781-672-2100    Fax: 781-672-2145
Saiya Heidi Remmler, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Muzzey St, Lexington, MA 02421
Phone: 781-863-6100    Fax: 781-674-9295
Rebecca A Ramsey, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 76 Bedford St Ste 25, Lexington, MA 02420
Phone: 781-861-1663    

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).

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