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DR. ANDREW GLENN MAHAFFEY M.D.
NPI 1376507475
Obstetrics & Gynecology in Georgetown, TX

Active since April 14, 2006PECOS EnrolledAccepts Medicare Assignment
1900 SCENIC DR, SUITE 3326, GEORGETOWN, TX 78626(512) 863-6850(512) 688-5477 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 9, 2021, Jan 31, 2017 (2 updates tracked since 2017).

About Dr. Andrew Glenn Mahaffey M.d. NPPES

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

DR. ANDREW GLENN MAHAFFEY M.D. (NPI 1376507475) is an individual obstetrics & gynecology provider in Georgetown, Texas, licensed in Texas (G5326) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Texas A & M University System, Hsc, College Of Medicine (1983).

NPPES Registry Identity

NPI1376507475
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. ANDREW GLENN MAHAFFEYCredential: M.D.
Location Address1900 SCENIC DR, SUITE 3326Georgetown, TX 78626-7724
Mailing Address2423 Williams Dr Ste 107Georgetown, TX 78628-3269 · (877) 800-5722
Phone(512) 863-6850
Fax(512) 688-5477
Sole ProprietorNo
Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 1983
Enumeration DateApril 14, 2006
Last NPPES UpdateJuly 16, 20252 updates tracked since enumeration
NPPES CertifiedJuly 16, 2025
✔ NPI 1376507475 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · G5326
Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

1900 SCENIC DR, Georgetown, TX 78626
Open in Google Maps ↗

Other Identifiers 2

Medicaid131664802TX
OtherG5326TX · License

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Andrew Glenn Mahaffey 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 ID4082893185
PECOS Enrollment IDI20110627000767
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 78626 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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 13

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

OLIVIA KAY LAESSIG BSN, RNC-OB, C-EFM
Student in an Organized Health Care Education/Training Program
1900 SCENIC DR
GEORGETOWN, TX 78626
Williamson County (877) 800-5722
MARK LEE JAYAWANT M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1900 SCENIC DR
GEORGETOWN, TX 78626
Williamson County (512) 715-4227
ROBERT F DENYER DO
Internal Medicine (Cardiovascular Disease)
1900 SCENIC DR, STE 3308
GEORGETOWN, TX 78626
Williamson County (512) 869-2566
KRISTY D. HEATLY, D.O., P.A.
Family Medicine
1900 SCENIC DR, SUITE 1128
GEORGETOWN, TX 78626
Williamson County (512) 864-2911
CRYSTAL KELLY MD
Obstetrics & Gynecology
1900 SCENIC DR, 3326
GEORGETOWN, TX 78626
Williamson County (877) 700-5722
STEPHEN H GARLAND MD
Internal Medicine (Cardiovascular Disease)
1900 SCENIC DR, SUITE 3308
GEORGETOWN, TX 78626
Williamson County (512) 869-2566
PEREGRINE VENTURES, LLC
Neurological Surgery
1900 SCENIC DR, SUITE 2222
GEORGETOWN, TX 78626
Williamson County (512) 298-3901
BELINDA C SCHWERTNER M.D.
Obstetrics & Gynecology
1900 SCENIC DR, SUITE 2222
GEORGETOWN, TX 78626
Williamson County (512) 763-1717

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 Andrew Mahaffey's NPI number?

The NPI number for Andrew Mahaffey is 1376507475. It was assigned to this individual provider in the NPPES registry on April 14, 2006.

Where is Andrew Mahaffey located?

Andrew Mahaffey practices at 1900 Scenic Dr Suite 3326, Georgetown, TX 78626. The listed phone number is (512) 863-6850.

What is Andrew Mahaffey's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Andrew Mahaffey enrolled in Medicare?

Yes. Andrew Mahaffey 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.

What insurance does Andrew Mahaffey accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 8 other insurers list Andrew Mahaffey 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 Andrew Mahaffey was last updated on July 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.