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GENEVIEVE ANN FONSECA DNP, APRN, FNP-C
NPI 1689164733
Nurse Practitioner in San Antonio, TX

Active since May 15, 2018PECOS EnrolledAccepts Medicare Assignment
315 N SAN SABA STE 960, SAN ANTONIO, TX 78207(210) 704-2707 Get Directions Write a Review

NPPES record last updated: February 13, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 13, 2025, Oct 20, 2022, May 15, 2018 (3 updates tracked since 2018).

About Genevieve Ann Fonseca Dnp, Aprn, Fnp-c NPPES

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

GENEVIEVE ANN FONSECA DNP, APRN, FNP-C (NPI 1689164733) is an individual nurse practitioner in San Antonio, Texas, licensed in Texas (AP136995) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Antonio, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1689164733
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameGENEVIEVE ANN FONSECACredential: DNP, APRN, FNP-C
Location Address315 N SAN SABA STE 960San Antonio, TX 78207-3100
Mailing Address315 N San Saba Ste 960San Antonio, TX 78207-3100 · (210) 704-2707 · Fax (210) 472-0255
Phone(210) 704-2707
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 15, 2018
Last NPPES UpdateFebruary 13, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 13, 2025
✔ NPI 1689164733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in TX · AP136995
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License AP136995 (TX)
315 N SAN SABA STE 960, San Antonio, TX 78207
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Other Names 1

Former Name (1)Genevieve Ann Talamantez

Secondary Practice Location 1

Location 1607 Camden St Ste 101San Antonio, TX 78215-2100 · Phone (210) 918-8850

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.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

Genevieve Ann Fonseca Dnp, Aprn, Fnp-c 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 ID446508865
PECOS Enrollment IDI20180801002224
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78207 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

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

MARISOL A. GARCIA-HODGE M.D.
Obstetrics & Gynecology
315 N SAN SABA STE 960
SAN ANTONIO, TX 78207
Bexar County (210) 228-0705

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 Genevieve Fonseca's NPI number?

The NPI number for Genevieve Fonseca is 1689164733. It was assigned to this individual provider in the NPPES registry on May 15, 2018. The provider is also known as Genevieve Ann Talamantez.

Where is Genevieve Fonseca located?

Genevieve Fonseca practices at 315 N San Saba Ste 960, San Antonio, TX 78207. The listed phone number is (210) 704-2707.

What is Genevieve Fonseca's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Genevieve Fonseca enrolled in Medicare?

Yes. Genevieve Fonseca 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 Genevieve Fonseca accept?

Health plans from Blue Cross and Blue Shield of Texas and CHRISTUS Health Plan list Genevieve Fonseca 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 Genevieve Fonseca was last updated on February 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.