Andrew Glenn Mahaffey, M.D.
Obstetrics & Gynecology Physician · Georgetown, TX
Andrew Glenn Mahaffey, M.D. is an obstetrics & gynecology physician with a practice address in Georgetown, Texas, and NPI 1376507475, issued on Apr 14, 2006. Check the license (Texas G5326, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Andrew Glenn Mahaffey
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G5326 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Scenic Dr, Georgetown, TX 78626
- Phone
- (512) 863-6850
- Enumerated
- Apr 14, 2006
- Record last updated
- Jul 16, 2025
- Fax
- (512) 688-5477
- Medicaid ID
- 131664802 TX
- Medicare enrollment
- Enrolled (PECOS I20110627000767); accepts Medicare assignment
- Medical or professional school
- Texas A & M University System, Hsc, College Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 1900 Scenic Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew Glenn Mahaffey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G5326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
68 Medicare Part D claims for 17 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Lone Star Circle OF CareGeorgetown, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Glenn Mahaffey among 3,524 obstetrics & gynecology physician records in Texas
Andrew Glenn Mahaffey, M.D. is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1983 · median 2005 among the 2,093 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 obstetrics & gynecology physician records list a practice address in Georgetown
They are 16 of the 1,587 NPPES records with a practice address in Georgetown, and 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Georgetown → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Marisol Carpio-Solis, M.D.Georgetown, TX 786261093772485
- Theodore Held, M.D.Georgetown, TX 786261932261849
- Crystal Kelly, MDGeorgetown, TX 786261194008375
- Jung Yeon KwonGeorgetown, TX 786261760010458
- Kelly Montiville, MDGeorgetown, TX 786261821288465
- Nurah Morgan, M.D.Georgetown, TX 786261063875417
- Rachel Pantoja, M.D.Georgetown, TX 786261831570944
- Latasha Rabsatt, M.D.Georgetown, TX 786261831351899
Common questions
What is Andrew Glenn Mahaffey, M.D.'s NPI number?
Andrew Glenn Mahaffey, M.D.'s National Provider Identifier (NPI) is 1376507475, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Glenn Mahaffey, M.D. located?
The NPPES record lists a practice address at 1900 Scenic Dr, Georgetown, TX, 78626. Phone: (512) 863-6850. Providers update this record themselves, so call before visiting.
How can I verify Andrew Glenn Mahaffey, M.D.'s license?
NPPES lists Texas license number G5326, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Glenn Mahaffey, M.D. prescribe under Medicare Part D?
In 2024, Andrew Glenn Mahaffey, M.D. had 68 Medicare Part D claims for 17 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.