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JO ANNA CANTU HERNANDEZ RN, WHNP-BC
NPI 1619103538
Nurse Practitioner - Women's Health in Mission, TX

Active since June 05, 2009PECOS Enrolled
242 SAN JACINTO ST, MISSION, TX 78572(956) 324-1711 Get Directions Write a Review

NPPES record last updated: August 16, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Jo Anna Cantu Hernandez Rn, Whnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JO ANNA CANTU HERNANDEZ RN, WHNP-BC (NPI 1619103538) is an individual women's health provider in Mission, Texas, licensed in Texas (688410) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1619103538
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameJO ANNA CANTU HERNANDEZCredential: RN, WHNP-BC
Location Address242 SAN JACINTO STMission, TX 78572-7438
Mailing Address333 N Santa RosaSan Antonio, TX 78207-3108 · (210) 704-4100
Phone(956) 324-1711
Sole ProprietorNo
Enumeration DateJune 5, 2009
Last NPPES UpdateAugust 16, 2022
NPPES CertifiedDecember 22, 2020
✔ NPI 1619103538 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in TX · 688410
242 SAN JACINTO ST, Mission, TX 78572
Open in Google Maps ↗

Secondary Practice Location 1

Location 1333 N Santa RosaSan Antonio, TX 78207-3108 · Phone (210) 704-4100

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Community First and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jo Anna Cantu Hernandez Rn, Whnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Jo Anna Hernandez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Baylor College Of Medicine
224 mi
Pediatrics
333 N SANTA ROSA
San Antonio, TX 78207
  • Reassigned Medicare billing, Texas enrollment
  • 453 clinicians in this Medicare group
NPI 1285079764 (210) 704-3030
Magella Medical Associates Billing, Inc.
300 mi
Neonatal-Perinatal Medicine
2400 ROUND ROCK AVE
Round Rock, TX 78681
  • Reassigned Medicare billing, Texas enrollment
  • 432 clinicians in this Medicare group
NPI 1083631071 (512) 341-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78572 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jo Anna Hernandez's NPI number?

The NPI number for Jo Anna Hernandez is 1619103538. It was assigned to this individual provider in the NPPES registry on June 5, 2009.

Where is Jo Anna Hernandez located?

Jo Anna Hernandez practices at 242 San Jacinto St, Mission, TX 78572. The listed phone number is (956) 324-1711.

What is Jo Anna Hernandez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Jo Anna Hernandez enrolled in Medicare?

Yes. Jo Anna Hernandez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jo Anna Hernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jo Anna Hernandez reassigns Medicare benefits to 2 organizations: Baylor College Of Medicine (San Antonio, TX) and Magella Medical Associates Billing, Inc. (Round Rock, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jo Anna Hernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jo Anna Hernandez accept?

Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Community First, Oscar Health and Oscar Insurance Company list Jo Anna Hernandez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jo Anna Hernandez was last updated on August 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.