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CECILIA ANN-SOFI LYONS GAFFANEY M.D.
NPI 1457399925
Obstetrics & Gynecology - Maternal & Fetal Medicine in Austin, TX

Active since June 04, 2006PECOS Enrolled
12201 RENFERT WAY, SUITE 355, AUSTIN, TX 78758(512) 821-2540(512) 973-3533 Get Directions Write a Review

NPPES record last updated: September 23, 2011. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Cecilia Ann-sofi Lyons Gaffaney M.d. NPPES

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

CECILIA ANN-SOFI LYONS GAFFANEY M.D. (NPI 1457399925) is an individual maternal & fetal medicine provider in Austin, Texas, licensed in Texas (N 9256) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457399925
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameCECILIA ANN-SOFI LYONS GAFFANEYCredential: M.D.
Location Address12201 RENFERT WAY, SUITE 355Austin, TX 78758-5354
Mailing Address12201 Renfert Way, Suite 355Austin, TX 78758-5354 · (512) 821-2540 · Fax (512) 973-3533
Phone(512) 821-2540
Fax(512) 973-3533
Sole ProprietorNo
Enumeration DateJune 4, 2006
Last NPPES UpdateSeptember 23, 2011
✔ NPI 1457399925 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
Licenses✔ Licensed in TX · N 9256✔ Licensed in CA · A62139
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
12201 RENFERT WAY, Austin, TX 78758
Open in Google Maps ↗

Other Identifiers 3

Other8CW645TX · Bcbs Tx Provider Record
Medicare UPING57738CA
Medicaid00A621390CA

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cecilia Ann-sofi Lyons Gaffaney M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Cecilia Lyons Gaffaney reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. David's Specialized Women's Services, PLLC
0.1 mi
Maternal & Fetal Medicine
12200 RENFERT WAY, SUITE G-3
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: St Davids Specialized Womens Services PLLC
  • 39 clinicians in this Medicare group
NPI 1821229568 (512) 821-2540
Magella Medical Associates Billing, Inc.
6.9 mi
Neonatal-Perinatal Medicine
2400 ROUND ROCK AVE
Round Rock, TX 78681
  • Reassigned Medicare billing, Texas enrollment
  • 432 clinicians in this Medicare group
NPI 1083631071 (512) 341-1000

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 78758 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
Most-billed visit code 99213
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 20

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

MICHAEL W BURRIS M.D.
Orthopaedic Surgery
12201 RENFERT WAY, SUITE 370
AUSTIN, TX 78758
Travis County (512) 617-1989
CENTRAL TEXAS PEDIATRIC ORTHOPEDICS AND SCOLIOSIS SURGERY PA
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
12201 RENFERT WAY, SUITE 115
AUSTIN, TX 78758
Travis County (512) 478-8116
DR. REBECCA LYNN WIATREK MD
Surgery (Surgical Oncology)
12201 RENFERT WAY, SUITE 240
AUSTIN, TX 78758
Travis County (512) 498-4850
LINDA J LITZINGER MD
Specialist
12201 RENFERT WAY, STE 340
AUSTIN, TX 78758
Travis County (512) 425-3835
AUSTIN WOMEN MDS
Specialist
12201 RENFERT WAY, SUITE 230
AUSTIN, TX 78758
Travis County (512) 637-4968
MALENA M. AMATO MD
Ophthalmology
12201 RENFERT WAY, SUITE 100
AUSTIN, TX 78758
Travis County (512) 501-1010
AMANDA NICOLE ARMOND NP
Nurse Practitioner (Women's Health)
12201 RENFERT WAY, STE. 225
AUSTIN, TX 78758
Travis County (512) 339-6626
CODY N. ANDERSON MD
Orthopaedic Surgery (Orthopaedic Trauma)
12201 RENFERT WAY, SUITE 115
AUSTIN, TX 78758
Travis County (512) 551-0375

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 Cecilia Lyons Gaffaney's NPI number?

The NPI number for Cecilia Lyons Gaffaney is 1457399925. It was assigned to this individual provider in the NPPES registry on June 4, 2006.

Where is Cecilia Lyons Gaffaney located?

Cecilia Lyons Gaffaney practices at 12201 Renfert Way Suite 355, Austin, TX 78758. The listed phone number is (512) 821-2540.

What is Cecilia Lyons Gaffaney's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Cecilia Lyons Gaffaney enrolled in Medicare?

Yes. Cecilia Lyons Gaffaney is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Cecilia Lyons Gaffaney's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cecilia Lyons Gaffaney reassigns Medicare benefits to 2 organizations: St. David's Specialized Women's Services, PLLC (Austin, TX) and Magella Medical Associates Billing, Inc. (Round Rock, TX). Each 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 Cecilia Lyons Gaffaney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cecilia Lyons Gaffaney accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Cecilia Lyons Gaffaney 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 Cecilia Lyons Gaffaney was last updated on September 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.