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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

REGINA MARIE TENGLER FNP-C
NPI 1871335828
Nurse Practitioner in San Antonio, TX

Active since June 11, 2024PECOS Enrolled
4118 MCCULLOUGH AVE STE 18, SAN ANTONIO, TX 78212(210) 901-9353 Get Directions Write a Review

NPPES record last updated: July 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 12, 2026, Jun 11, 2024 (2 updates tracked since 2024).

About Regina Marie Tengler Fnp-c NPPES

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

REGINA MARIE TENGLER FNP-C (NPI 1871335828) is an individual nurse practitioner in San Antonio, Texas, licensed in Texas (1111876) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1871335828
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameREGINA MARIE TENGLERCredential: FNP-C
Location Address4118 MCCULLOUGH AVE STE 18San Antonio, TX 78212-1905
Mailing Address28038 AmalfiSan Antonio, TX 78260-4446 · (210) 416-5168
Phone(210) 901-9353
Sole ProprietorNo
Enumeration DateJune 11, 2024
Last NPPES UpdateJuly 12, 20262 updates tracked since enumeration
NPPES CertifiedJuly 12, 2026
✔ NPI 1871335828 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in TX · 1111876
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.
4118 MCCULLOUGH AVE STE 18, San Antonio, TX 78212
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Secondary Practice Location 1

Location 110603 West AveSan Antonio, TX 78213-1691 · Phone (210) 901-9353

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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 (PECOS)

Regina Marie Tengler Fnp-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78212 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.

DOWNTOWN DERMATOLOGY PLLC
Dermatology
4118 MCCULLOUGH AVE STE 18
SAN ANTONIO, TX 78212
Bexar County (210) 901-9353

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 Regina Tengler's NPI number?

The NPI number for Regina Tengler is 1871335828. It was assigned to this individual provider in the NPPES registry on June 11, 2024.

Where is Regina Tengler located?

Regina Tengler practices at 4118 Mccullough Ave Ste 18, San Antonio, TX 78212. The listed phone number is (210) 901-9353.

What is Regina Tengler's specialty?

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

Is Regina Tengler enrolled in Medicare?

Yes. Regina Tengler is registered in the Medicare PECOS enrollment system.

What insurance does Regina Tengler accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Regina Tengler 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 Regina Tengler was last updated on July 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.