Shawn Hennessy, NP-C
NPI 1679952238 · Family Nurse Practitioner · Falmouth, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Hennessy, NP-C is a Family Nurse Practitioner provider in Falmouth, MA (NPI 1679952238).
Provider details
- NPI number
- 1679952238
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN2291166 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Tirzepatidebrand: Mounjaro | 18 |
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 (1)
- 525 Long Pond DrHarwich, MA 02645-1227Phone: (508) 432-4100Fax: (508) 432-8951
Registry dates
- Enumerated
- 2015-05-28
- Last updated
- 2019-01-09
Frequently asked questions
- What is Shawn Hennessy's NPI number?
- Shawn Hennessy's National Provider Identifier (NPI) is 1679952238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Hennessy's specialty?
- Shawn Hennessy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shawn Hennessy located?
- Shawn Hennessy's practice location on file with NPPES is 100 Ter Heun Dr, Falmouth, MA 02540.
- What is Shawn Hennessy's phone number?
- The practice phone number listed in the NPPES registry for Shawn Hennessy is (508) 457-3660.
- Does Shawn Hennessy accept Medicare?
- Shawn Hennessy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawn Hennessy's NPI active?
- Yes — Shawn Hennessy's NPI (1679952238) is active in the NPPES registry as of the last update on 2019-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.