Michael Shaughnessy, MD
NPI 1235767849 · MOHS-Micrographic Surgery Physician · Plymouth, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Shaughnessy, MD is a MOHS-Micrographic Surgery Physician provider in Plymouth, MA (NPI 1235767849).
Provider details
- NPI number
- 1235767849
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 283907 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 15 | 11 |
| Doxycycline Monohydrate | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 3181 Sw Sam Jackson Park RdPortland, OR 97239-3011Phone: (503) 494-8311
- 3181 Sw Sam Jackson Park RdPortland, OR 97239-3011Phone: (503) 494-8311
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Michael Shaughnessy's NPI number?
- Michael Shaughnessy's National Provider Identifier (NPI) is 1235767849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Shaughnessy's specialty?
- Michael Shaughnessy is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Shaughnessy located?
- Michael Shaughnessy's practice location on file with NPPES is 8 Market Xing, Plymouth, MA 02360-7736.
- What is Michael Shaughnessy's phone number?
- The practice phone number listed in the NPPES registry for Michael Shaughnessy is (508) 224-3800.
- Does Michael Shaughnessy accept Medicare?
- Michael Shaughnessy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Shaughnessy's NPI active?
- Yes — Michael Shaughnessy's NPI (1235767849) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.