ELIZABETH KATHLEEN GRAUSTEIN FNP-BC
NPI 1982169264
Nurse Practitioner - Family in Port Isabel, TX

Q: What is Elizabeth Graustein's NPI number?

The NPI number for Elizabeth Graustein is 1982169264. It was assigned to this individual provider in the NPPES registry on January 31, 2019. The provider is also known as Kathie Graustein Fnp-Bc.

Q: What is Elizabeth Graustein's specialty?

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

Active since January 31, 2019PECOS Enrolled

413 E RAILROAD AVE, PORT ISABEL, TX 78578(956) 202-0111 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 11, 2026, Oct 8, 2024, Oct 9, 2023 and 3 more (6 updates tracked since 2019).

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About Elizabeth Kathleen Graustein Fnp-bc NPPES

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

ELIZABETH KATHLEEN GRAUSTEIN FNP-BC (NPI 1982169264) is an individual family provider in Port Isabel, Texas, licensed in Texas (AP139865) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982169264

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameELIZABETH KATHLEEN GRAUSTEINCredential: FNP-BC

Location Address413 E RAILROAD AVEPort Isabel, TX 78578-4133

Mailing Address413 E Railroad AvePort Isabel, TX 78578-4133 · (956) 202-0111

Phone(956) 202-0111

Sole ProprietorNo

Enumeration DateJanuary 31, 2019

Last NPPES UpdateMarch 11, 20266 updates tracked since enumeration

NPPES CertifiedMarch 11, 2026

✔ NPI 1982169264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

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

Taxonomy Code363LF0000X

License✔ Licensed in TX · AP139865

Also ListedFamily MedicineTaxonomy 207Q00000X · License AP139865 (TX)

413 E RAILROAD AVE, Port Isabel, TX 78578

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Other Names 1

Professional Name (2)Kathie Graustein Fnp-bc

Other Identifiers 1

Medicaid395973601TX

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Kathleen Graustein Fnp-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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78578 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 6

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

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