Maria Theresa Nazareno, A-GNP-C
NPI 1184312563 · Gerontology Nurse Practitioner · Tracy, CA
Maria Theresa Nazareno, A-GNP-C is a Gerontology Nurse Practitioner provider in Tracy, CA (NPI 1184312563).
Provider details
- NPI number
- 1184312563
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A-GNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95020862 (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
3 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
- 2023-04-25
- Last updated
- 2023-04-25
- Certified
- 2023-04-25
Frequently asked questions
- What is Maria Theresa Nazareno's NPI number?
- Maria Theresa Nazareno's National Provider Identifier (NPI) is 1184312563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Theresa Nazareno's specialty?
- Maria Theresa Nazareno is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Theresa Nazareno located?
- Maria Theresa Nazareno's practice location on file with NPPES is 16098 Tsirelas Dr, Tracy, CA 95304-9759.
- What is Maria Theresa Nazareno's phone number?
- The practice phone number listed in the NPPES registry for Maria Theresa Nazareno is (209) 839-7569.
- Is Maria Theresa Nazareno's NPI active?
- Yes — Maria Theresa Nazareno's NPI (1184312563) is active in the NPPES registry as of the last update on 2023-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.