Diane Blier, NP-C, MSN
NPI 1528234531 · Adult Health Nurse Practitioner · Fairhaven, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Blier, NP-C, MSN is a Adult Health Nurse Practitioner provider in Fairhaven, MA (NPI 1528234531).
Provider details
- NPI number
- 1528234531
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C, MSN
- Sex
- Female
- Sole proprietor
- No
- License
- 213847 (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
18 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
- 2008-04-30
- Last updated
- 2014-05-30
Frequently asked questions
- What is Diane Blier's NPI number?
- Diane Blier's National Provider Identifier (NPI) is 1528234531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Blier's specialty?
- Diane Blier is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Blier located?
- Diane Blier's practice location on file with NPPES is 200 Mill Rd, Fairhaven, MA 02719-5252.
- What is Diane Blier's phone number?
- The practice phone number listed in the NPPES registry for Diane Blier is (508) 973-2000.
- Does Diane Blier accept Medicare?
- Diane Blier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Blier's NPI active?
- Yes — Diane Blier's NPI (1528234531) is active in the NPPES registry as of the last update on 2014-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.