MRS. ERIN KAY HERNANDEZ NP
NPI 1760836183
Nurse Practitioner - Acute Care in San Antonio, TX

Q: What is Erin Hernandez's NPI number?

The NPI number for Erin Hernandez is 1760836183. It was assigned to this individual provider in the NPPES registry on April 21, 2016.

Q: What is Erin Hernandez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Q: When was this NPI record last updated?

The NPPES record for Erin Hernandez was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.

Active since April 21, 2016PECOS EnrolledAccepts Medicare Assignment

3327 RESEARCH PLZ STE 403, SAN ANTONIO, TX 78235(210) 337-6228(210) 679-3732 Get Directions Write a Review

NPPES record last updated: May 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 7, 2025, May 15, 2022 (2 updates tracked since 2022).

On this page

About Mrs. Erin Kay Hernandez Np NPPES

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

MRS. ERIN KAY HERNANDEZ NP (NPI 1760836183) is an individual acute care provider in San Antonio, Texas, licensed in Texas (AP145788) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Connally Memorial Medical Center, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1760836183

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameMRS. ERIN KAY HERNANDEZCredential: NP

Location Address3327 RESEARCH PLZ STE 403San Antonio, TX 78235-5159

Mailing Address7909 Fredericksburg Rd Ste 110San Antonio, TX 78229-3400 · (210) 614-4544

Phone(210) 337-6228

Fax(210) 679-3732

Sole ProprietorYes

Medical School CMSOtherGraduated 2019

Enumeration DateApril 21, 2016

Last NPPES UpdateMay 7, 20252 updates tracked since enumeration

NPPES CertifiedMay 7, 2025

✔ NPI 1760836183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in TX · AP145788

Also ListedRegistered NurseTaxonomy 163W00000X · License 836476 (TX)

3327 RESEARCH PLZ STE 403, San Antonio, TX 78235

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CHRISTUS Health Plan, Molina Healthcare, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Erin Kay Hernandez Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709311814

PECOS Enrollment IDI20241126004455

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Connally Memorial Medical Center

Acute Care Hospitals · Floresville, TX

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450108

Location499 10th StreetFloresville, TX 78114 · Wilson County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78235 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.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHANIE TIJERINA

Nurse Practitioner (Family)

3327 RESEARCH PLZ STE 403
SAN ANTONIO, TX 78235

Bexar County (210) 337-6228

DR. JOSE DE LA CERDA III M.D.

Urology

3327 RESEARCH PLZ STE 403
SAN ANTONIO, TX 78235

Bexar County (210) 337-6228

DOUGLAS RUSSELL DO

Urology

3327 RESEARCH PLZ STE 403
SAN ANTONIO, TX 78235

Bexar County (210) 337-6228

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 Erin Hernandez's NPI number?

The NPI number for Erin Hernandez is 1760836183. It was assigned to this individual provider in the NPPES registry on April 21, 2016.

Where is Erin Hernandez located?

Erin Hernandez practices at 3327 Research Plz Ste 403, San Antonio, TX 78235. The listed phone number is (210) 337-6228.

What is Erin Hernandez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Erin Hernandez enrolled in Medicare?

Yes. Erin Hernandez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Erin Hernandez accept?

Health plans from CHRISTUS Health Plan, Molina Healthcare, Oscar Insurance Company, UnitedHealthcare and WellPoint list Erin 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.

Is Erin Hernandez affiliated with any hospitals?

According to CMS data, Erin Hernandez is affiliated with Connally Memorial Medical Center.

When was this NPI record last updated?

The NPPES record for Erin Hernandez was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.