Diane Piasta, CNP
NPI 1427688092 · Pediatric Nurse Practitioner · N Chelmsford, MA
Diane Piasta, CNP is a Pediatric Nurse Practitioner provider in N Chelmsford, MA (NPI 1427688092).
Provider details
- NPI number
- 1427688092
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 142050 (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
- 2020-01-22
- Last updated
- 2020-01-22
- Certified
- 2020-01-22
Frequently asked questions
- What is Diane Piasta's NPI number?
- Diane Piasta's National Provider Identifier (NPI) is 1427688092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Piasta's specialty?
- Diane Piasta is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Piasta located?
- Diane Piasta's practice location on file with NPPES is 25 Wellman Ave, N Chelmsford, MA 01863-1361.
- What is Diane Piasta's phone number?
- The practice phone number listed in the NPPES registry for Diane Piasta is (978) 251-4050.
- Is Diane Piasta's NPI active?
- Yes — Diane Piasta's NPI (1427688092) is active in the NPPES registry as of the last update on 2020-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.