Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. GEORGE TERRAZAS ALVA FNP
NPI 1639766140
Nurse Practitioner - Family in Odessa, TX

Q: What is George Alva's NPI number?

The NPI number for George Alva is 1639766140. It was assigned to this individual provider in the NPPES registry on December 30, 2020.

Q: What is George Alva's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for George Alva was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.

Active since December 30, 2020PECOS Enrolled

5407 ANDREWS HWY, ODESSA, TX 79762(432) 312-2491(432) 400-1415 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 23, 2026, Aug 23, 2022, Dec 30, 2020 (3 updates tracked since 2020).

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About Mr. George Terrazas Alva Fnp NPPES

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

MR. GEORGE TERRAZAS ALVA FNP (NPI 1639766140) is an individual family provider in Odessa, Texas, licensed in Texas (1023948) and active in the NPI registry since December 2020. He is enrolled in Medicare PECOS and maintains a secondary practice location in Midland.

NPPES Registry Identity

NPI1639766140

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameMR. GEORGE TERRAZAS ALVACredential: FNP

Location Address5407 ANDREWS HWYOdessa, TX 79762-4248

Mailing Address5407 Andrews HwyOdessa, TX 79762-4248 · (432) 385-4819 · Fax (432) 400-1415

Phone(432) 312-2491

Fax(432) 400-1415

Sole ProprietorYes

Enumeration DateDecember 30, 2020

Last NPPES UpdateJuly 23, 20263 updates tracked since enumeration

NPPES CertifiedJuly 23, 2026

✔ NPI 1639766140 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in TX · 1023948

5407 ANDREWS HWY, Odessa, TX 79762

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Secondary Practice Location 1

Location 14519 N Garfield St Ste 1Midland, TX 79705-3400 · Phone (432) 219-9200 · Fax (432) 218-7879

Other Identifiers 1

Other66851NM · New Mexico Endorsement License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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)

Mr. George Terrazas Alva Fnp 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 79762 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 George Alva's NPI number?

The NPI number for George Alva is 1639766140. It was assigned to this individual provider in the NPPES registry on December 30, 2020.

Where is George Alva located?

George Alva practices at 5407 Andrews Hwy, Odessa, TX 79762. The listed phone number is (432) 312-2491.

What is George Alva's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is George Alva enrolled in Medicare?

Yes. George Alva is registered in the Medicare PECOS enrollment system.

What insurance does George Alva accept?

Health plans from Blue Cross and Blue Shield of Texas list George Alva 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 George Alva was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.