Ashley Diaz, NNP-BC
NPI 1164049847 · Critical Care Neonatal Nurse Practitioner · Sacramento, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Diaz, NNP-BC is a Critical Care Neonatal Nurse Practitioner provider in Sacramento, CA (NPI 1164049847).
Provider details
- NPI number
- 1164049847
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95192801 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
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)
- 6501 Coyle AveCarmichael, CA 95608-0306Phone: (916) 537-5135
Registry dates
- Enumerated
- 2020-06-29
- Last updated
- 2020-11-30
- Certified
- 2020-11-30
Frequently asked questions
- What is Ashley Diaz's NPI number?
- Ashley Diaz's National Provider Identifier (NPI) is 1164049847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Diaz's specialty?
- Ashley Diaz is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Diaz located?
- Ashley Diaz's practice location on file with NPPES is 2315 Stockton Blvd, Sacramento, CA 95817-2201.
- What is Ashley Diaz's phone number?
- The practice phone number listed in the NPPES registry for Ashley Diaz is (916) 734-2011.
- Does Ashley Diaz accept Medicare?
- Ashley Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Diaz's NPI active?
- Yes — Ashley Diaz's NPI (1164049847) is active in the NPPES registry as of the last update on 2020-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.