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DR. SHAUNA LYN M.D.
NPI 1437214624
Family Medicine in San Antonio, TX

Active since December 27, 2006PECOS EnrolledAccepts Medicare Assignment
418 N LOOP 1604 W, SAN ANTONIO, TX 78232(210) 595-1019(210) 251-3194 Get Directions Write a Review

NPPES record last updated: January 15, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 15, 2019, Feb 29, 2016 (2 updates tracked since 2016).

About Dr. Shauna Lyn M.d. NPPES

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

DR. SHAUNA LYN M.D. (NPI 1437214624) is an individual family medicine provider in San Antonio, Texas, licensed in Texas (K7449) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (1994).

NPPES Registry Identity

NPI1437214624
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. SHAUNA LYNCredential: M.D.
Location Address418 N LOOP 1604 WSan Antonio, TX 78232-1456
Mailing Address418 N Loop 1604 WSan Antonio, TX 78232-1456 · (210) 595-1019 · Fax (210) 251-3194
Phone(210) 595-1019
Fax(210) 251-3194
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 1994
Enumeration DateDecember 27, 2006
Last NPPES UpdateJanuary 15, 20192 updates tracked since enumeration
✔ NPI 1437214624 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · K7449
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedSpecialistTaxonomy 174400000X · License 058616 (GA)
Also ListedUrologyTaxonomy 208800000X · License K7449 (TX)
418 N LOOP 1604 W, San Antonio, TX 78232
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Shauna Lyn M.d. 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 ID7214248038
PECOS Enrollment IDI20150622000363
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.

Medicare Billing Reassignment

Medicare enrollment records show Shauna Lyn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

American Current Care, P.A.
5.8 mi
Urgent Care
10200 BROADWAY, SUITE 200
San Antonio, TX 78217
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: American Current Care PA
  • 237 clinicians in this Medicare group
NPI 1407045081 (210) 654-8787

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78232 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 7

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

BARRIO COMPREHENSIVE FAMILY HEALTH CARE CENTER, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
418 N LOOP 1604 W
SAN ANTONIO, TX 78232
Bexar County (210) 233-7000
ROCHELE MARIE NICOLAS-WEDIGE FNP
Nurse Practitioner (Family)
418 N LOOP 1604 W
SAN ANTONIO, TX 78232
Bexar County (210) 595-1019
CHRISTA KAY CRUMRINE NP
Nurse Practitioner (Family)
418 N LOOP 1604 W
SAN ANTONIO, TX 78232
Bexar County (210) 233-7000
TIARA DAVISON FNP-BC
Nurse Practitioner (Family)
418 N LOOP 1604 W
SAN ANTONIO, TX 78232
Bexar County (210) 595-1019
DR. MARCELA RIOJAS M.D.
Family Medicine
418 N LOOP 1604 W
SAN ANTONIO, TX 78232
Bexar County (210) 595-1019
DR. ADRIENNE WENDY ASKEW M.D.
Obstetrics & Gynecology
418 N LOOP 1604 W
SAN ANTONIO, TX 78232
Bexar County (210) 595-1019
MEHER NICOLWALA DO
Family Medicine
418 N LOOP 1604 W
SAN ANTONIO, TX 78232
Bexar County (210) 233-7000

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 Shauna Lyn's NPI number?

The NPI number for Shauna Lyn is 1437214624. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Where is Shauna Lyn located?

Shauna Lyn practices at 418 N Loop 1604 W, San Antonio, TX 78232. The listed phone number is (210) 595-1019.

What is Shauna Lyn's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Shauna Lyn enrolled in Medicare?

Yes. Shauna Lyn 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.

Which organization bills Medicare for Shauna Lyn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shauna Lyn reassigns Medicare benefits to American Current Care, P.A. (San Antonio, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shauna Lyn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shauna Lyn accept?

Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Health, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 4 other insurers list Shauna Lyn 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 Shauna Lyn was last updated on January 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.