Dianna Costa, R.N., F.N.P.
NPI 1528110327 · Family Nurse Practitioner · Sacramento, CA
Dianna Costa, R.N., F.N.P. is a Family Nurse Practitioner provider in Sacramento, CA (NPI 1528110327).
Provider details
- NPI number
- 1528110327
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., F.N.P.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 213917 (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
19 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
- 2007-01-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dianna Costa's NPI number?
- Dianna Costa's National Provider Identifier (NPI) is 1528110327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Costa's specialty?
- Dianna Costa is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dianna Costa located?
- Dianna Costa's practice location on file with NPPES is 2025 Morse Ave, Sacramento, CA 95825-2115.
- What is Dianna Costa's phone number?
- The practice phone number listed in the NPPES registry for Dianna Costa is (916) 973-6391.
- Is Dianna Costa's NPI active?
- Yes — Dianna Costa's NPI (1528110327) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.