Mary-Catherine Gennaro, DO
NPI 1255365417 · Family Medicine Physician · Plymouth, NH
Mary-Catherine Gennaro, DO is a Family Medicine Physician provider in Plymouth, NH (NPI 1255365417).
Provider details
- NPI number
- 1255365417
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 8933 (NH)
Specialties & taxonomies
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
- 2006-07-11
- Last updated
- 2012-09-20
Frequently asked questions
- What is Mary-Catherine Gennaro's NPI number?
- Mary-Catherine Gennaro's National Provider Identifier (NPI) is 1255365417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary-Catherine Gennaro's specialty?
- Mary-Catherine Gennaro is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary-Catherine Gennaro located?
- Mary-Catherine Gennaro's practice location on file with NPPES is 16 Hospital Rd, Plymouth, NH 03264-1126.
- What is Mary-Catherine Gennaro's phone number?
- The practice phone number listed in the NPPES registry for Mary-Catherine Gennaro is (603) 536-1881.
- Is Mary-Catherine Gennaro's NPI active?
- Yes — Mary-Catherine Gennaro's NPI (1255365417) is active in the NPPES registry as of the last update on 2012-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.