Diane Cassin, PNP
NPI 1194838805 · Pediatric Nurse Practitioner · Portsmouth, VA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Cassin, PNP is a Pediatric Nurse Practitioner provider in Portsmouth, VA (NPI 1194838805).
Provider details
- NPI number
- 1194838805
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PNP
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ00021800 (NJ)
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
19 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.
Practice location
Mailing address
Additional practice locations (1)
- 6000 W Highway 98Pensacola, FL 32512-0001Phone: (850) 505-6737
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2021-03-01
- Certified
- 2021-03-01
Frequently asked questions
- What is Diane Cassin's NPI number?
- Diane Cassin's National Provider Identifier (NPI) is 1194838805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Cassin's specialty?
- Diane Cassin is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Cassin located?
- Diane Cassin's practice location on file with NPPES is 620 John Paul Jones Cir, Portsmouth, VA 23708-2111.
- What is Diane Cassin's phone number?
- The practice phone number listed in the NPPES registry for Diane Cassin is (757) 672-1472.
- Does Diane Cassin accept Medicare?
- Diane Cassin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Cassin's NPI active?
- Yes — Diane Cassin's NPI (1194838805) is active in the NPPES registry as of the last update on 2021-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.