Jo Anna Hernandez, RN, WHNP-BC
NPI 1619103538 · Women's Health Nurse Practitioner · Mission, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jo Anna Hernandez, RN, WHNP-BC is a Women's Health Nurse Practitioner provider in Mission, TX (NPI 1619103538).
Provider details
- NPI number
- 1619103538
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, WHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 688410 (TX)
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
17 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)
- 333 N Santa RosaSan Antonio, TX 78207-3108Phone: (210) 704-4100
Registry dates
- Enumerated
- 2009-06-05
- Last updated
- 2022-08-16
- Certified
- 2020-12-22
Frequently asked questions
- What is Jo Anna Hernandez's NPI number?
- Jo Anna Hernandez's National Provider Identifier (NPI) is 1619103538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jo Anna Hernandez's specialty?
- Jo Anna Hernandez is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jo Anna Hernandez located?
- Jo Anna Hernandez's practice location on file with NPPES is 242 San Jacinto St, Mission, TX 78572-7438.
- What is Jo Anna Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Jo Anna Hernandez is (956) 324-1711.
- Does Jo Anna Hernandez accept Medicare?
- Jo Anna Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jo Anna Hernandez's NPI active?
- Yes — Jo Anna Hernandez's NPI (1619103538) is active in the NPPES registry as of the last update on 2022-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.