Dr Michael W Tsappis, MD - Medicare Psychiatry & Neurology in Wellesley, MA

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Dr Michael W Tsappis, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Wellesley, Massachusetts. His current practice location is 372 Washington St, Wellesley, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 239-3550.

Dr Michael W Tsappis is licensed to practice in Massachusetts (license number 223765) 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 1184713380.

Contact Information

Dr Michael W Tsappis, MD
372 Washington St,
Wellesley, MA 02481-6202
(781) 239-3550
(781) 239-3272

Map and Direction




Physician's Profile

Full NameDr Michael W Tsappis
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location372 Washington St, Wellesley, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1184713380
  • Provider Enumeration Date: 10/12/2006
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2466481650
  • Enrollment ID: I20050808001060

Medical Identifiers

Medical identifiers for Dr Michael W Tsappis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184713380NPI-NPPES
J29074OtherMABCBSMA
468063OtherMATUFTS HEALTH PLAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 223765 (Massachusetts)Primary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 223765 (Massachusetts)Secondary

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 Michael W Tsappis allows following entities to bill medicare on his behalf.
Entity NameChildren's Hospital Pediatric Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457306664
PECOS PAC ID: 3476541830
Enrollment ID: O20040504000964
Entity NameRichmond Psychiatry Group Practice
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629148036
PECOS PAC ID: 3274758883
Enrollment ID: O20140715000668

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 Michael W Tsappis 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 Michael W Tsappis, MD
372 Washington St,
Wellesley, MA 02481-6202

Ph: (781) 239-3550		Dr Michael W Tsappis, MD
372 Washington St,
Wellesley, MA 02481-6202

Ph: (781) 239-3550

Reviews and Comments


Psychiatry & Neurology Doctors in Wellesley, MA

Ekta Taneja, M.D.
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Practice Location: 25 Walnut St Ste 300, Wellesley, MA 02481
Phone: 617-600-8823    
Nancy J Donovan, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 27 Mica Ln, Suite 106, Wellesley, MA 02481
Phone: 781-259-0050    
Doreen B. Kalter, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 372 Washington St, Wellesley, MA 02481
Phone: 781-239-3550    Fax: 781-239-3272
Dr. Susan Edith Ruskin, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 11 River St, Wellesley, MA 02481
Phone: 781-647-0496    
Priyamvada Kota, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: Harvard Vanguard Medical Associates, 230 Worcester Street, Wellesley, MA 02481
Phone: 781-431-5270    Fax: 781-431-5535
Shih Yee-marie Tan Gipson, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 18 Grove St # 6, Wellesley, MA 02482
Phone: 617-326-5102    
Alison C Phillips, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 27 Mica Ln, Suite 205, Wellesley, MA 02481
Phone: 781-237-2335    

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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