Cynthia A. Shirley, M.D.
Obstetrics & Gynecology Physician · Killeen, TX
Cynthia A. Shirley, M.D. is an obstetrics & gynecology physician with a practice address in Killeen, Texas, and NPI 1366400210, issued on May 2, 2006. Check the license (Texas M3735, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cynthia A. Shirley
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- M3735 TX
MD073270L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2300 S Clear Creek RD, Killeen, TX 76549
- Phone
- (254) 519-2192
- Enumerated
- May 2, 2006
- Record last updated
- Apr 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (254) 519-2176
- Medicaid IDs
- 187313501 TX
001850619 PA - Medicare enrollment
- Enrolled (PECOS I20070302000102); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1997
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 2300 S Clear Creek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Rediske, D.P.MFoot Surgery Podiatrist1134286024
- Karen Seitz, FNP RN MSN FNPCNurse Practitioner1215097761
Verify Cynthia A. Shirley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M3735Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
113 Medicare Part D claims for 39 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Estradiol22 claims
- Estradiol (Once Weekly)17 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.
Industry payments in 2024: $766.14
12 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Barrio Comprehensive Family Health Care Center,incSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cynthia A. Shirley among 3,524 obstetrics & gynecology physician records in Texas
Cynthia A. Shirley, 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
- Graduated1997 · median 2005 among the 2,093 with a school on file
- Record last updated2011 · 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).
Obstetrics & Gynecology Physician providers in Texas
There are 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Killeen → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Eric Allerkamp, M.D.Killeen, TX 765491114196441
- Ann Baylor, MDKilleen, TX 765491659364461
- Nathan Kwan, MDKilleen, TX 765491922266238
- William Louis, MDKilleen, TX 765491396852448
- Bora Ozguler, MDKilleen, TX 765491598785073
- Priya Patel, M.D.Killeen, TX 765491205098597
- Alka Rishi, MDKilleen, TX 765491861402455
- April Schiemenz, M.D.Killeen, TX 765491881890697
Common questions
What is Cynthia A. Shirley, M.D.'s NPI number?
Cynthia A. Shirley, M.D.'s National Provider Identifier (NPI) is 1366400210, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia A. Shirley, M.D. located?
The NPPES record lists a practice address at 2300 S Clear Creek RD, Killeen, TX, 76549. Phone: (254) 519-2192. Providers update this record themselves, so call before visiting.
How can I verify Cynthia A. Shirley, M.D.'s license?
NPPES lists Texas license number M3735, 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 Cynthia A. Shirley, M.D. prescribe under Medicare Part D?
In 2024, Cynthia A. Shirley, M.D. had 113 Medicare Part D claims for 39 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.