SYLVIA J MCMAHAN MSN, FNP-C
NPI 1811481302
Nurse Practitioner - Family in Corpus Christi, TX

Q: What is Sylvia Mcmahan's NPI number?

The NPI number for Sylvia Mcmahan is 1811481302. It was assigned to this individual provider in the NPPES registry on June 18, 2018.

Q: What is Sylvia Mcmahan'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 Sylvia Mcmahan was last updated on June 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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 June 18, 2018PECOS Enrolled

5833 SPOHN DR STE 101B, CORPUS CHRISTI, TX 78414(361) 993-2020 Get Directions Write a Review

NPPES record last updated: June 18, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Sylvia J Mcmahan Msn, Fnp-c NPPES

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

SYLVIA J MCMAHAN MSN, FNP-C (NPI 1811481302) is an individual family provider in Corpus Christi, Texas, licensed in Texas (AP137765) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811481302

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameSYLVIA J MCMAHANCredential: MSN, FNP-C

Location Address5833 SPOHN DR STE 101BCorpus Christi, TX 78414-4136

Mailing Address5833 Spohn Dr Ste 101bCorpus Christi, TX 78414-4136 · (361) 993-2020 · Fax (361) 993-0515

Phone(361) 993-2020

Sole ProprietorNo

Enumeration DateJune 18, 2018

✔ NPI 1811481302 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 · AP137765

5833 SPOHN DR STE 101B, Corpus Christi, TX 78414

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sylvia J Mcmahan Msn, 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 78414 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.

MEDIVITA HEALTH

Family Medicine

5833 SPOHN DR STE 101B
CORPUS CHRISTI, TX 78414

Nueces County (361) 462-8080

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 Sylvia Mcmahan's NPI number?

The NPI number for Sylvia Mcmahan is 1811481302. It was assigned to this individual provider in the NPPES registry on June 18, 2018.

Where is Sylvia Mcmahan located?

Sylvia Mcmahan practices at 5833 Spohn Dr Ste 101B, Corpus Christi, TX 78414. The listed phone number is (361) 993-2020.

What is Sylvia Mcmahan's specialty?

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

Is Sylvia Mcmahan enrolled in Medicare?

Yes. Sylvia Mcmahan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sylvia Mcmahan was last updated on June 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.