Michael Tsappis, M.D.
NPI 1184713380 · Psychiatry Physician · Wellesley, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Tsappis, M.D. is a Psychiatry Physician provider in Wellesley, MA (NPI 1184713380).
Provider details
- NPI number
- 1184713380
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 223765 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2025-09-11
Frequently asked questions
- What is Michael Tsappis's NPI number?
- Michael Tsappis's National Provider Identifier (NPI) is 1184713380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Tsappis's specialty?
- Michael Tsappis is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Tsappis located?
- Michael Tsappis's practice location on file with NPPES is 372 Washington St, Wellesley, MA 02481-6202.
- What is Michael Tsappis's phone number?
- The practice phone number listed in the NPPES registry for Michael Tsappis is (781) 239-3550.
- Does Michael Tsappis accept Medicare?
- Michael Tsappis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Tsappis's NPI active?
- Yes — Michael Tsappis's NPI (1184713380) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.