Marilyn Grabau, NP-C
NPI 1548811334 · Family Nurse Practitioner · Bridgewater, MA
Marilyn Grabau, NP-C is a Family Nurse Practitioner provider in Bridgewater, MA (NPI 1548811334).
Provider details
- NPI number
- 1548811334
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN189557 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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
- 2019-09-24
- Last updated
- 2019-09-24
Frequently asked questions
- What is Marilyn Grabau's NPI number?
- Marilyn Grabau's National Provider Identifier (NPI) is 1548811334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Grabau's specialty?
- Marilyn Grabau is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Grabau located?
- Marilyn Grabau's practice location on file with NPPES is 351 Great Hill Drive Bridgewater State University, Bridgewater, MA 02325-0001.
- What is Marilyn Grabau's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Grabau is (508) 531-2855.
- Is Marilyn Grabau's NPI active?
- Yes — Marilyn Grabau's NPI (1548811334) is active in the NPPES registry as of the last update on 2019-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.