Cassandra Madigan, DNP, FNP-C
NPI 1679425524 · Nurse Practitioner · San Diego, CA
Cassandra Madigan, DNP, FNP-C is a Nurse Practitioner provider in San Diego, CA (NPI 1679425524).
Provider details
- NPI number
- 1679425524
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95038442 (CA)
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
Under 1 yr in 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
- 2026-02-12
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Cassandra Madigan's NPI number?
- Cassandra Madigan's National Provider Identifier (NPI) is 1679425524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Madigan's specialty?
- Cassandra Madigan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Madigan located?
- Cassandra Madigan's practice location on file with NPPES is 8975 Balboa Ave, San Diego, CA 92123-1507.
- What is Cassandra Madigan's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Madigan is (858) 499-2703.
- Is Cassandra Madigan's NPI active?
- Yes — Cassandra Madigan's NPI (1679425524) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.