Cornelia Louise Agent, M.D. P.A.
Internal Medicine Physician · Alvin, TX
Cornelia Louise Agent, M.D. P.A. is an internal medicine physician with a practice address in Alvin, Texas, and NPI 1457452526, issued on Sep 25, 2006. Check the license (Texas F9123, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cornelia Louise Agent
- Credential
- M.D. P.A.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- F9123 TX
Self-reported in NPPES; status is on the state search - Practice location
- 215 W Blackstone LN, Alvin, TX 77511
- Phone
- (281) 331-5253
- Enumerated
- Sep 25, 2006
- Record last updated
- Jan 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (281) 585-4074
- Medicaid ID
- 114075801 TX
- Medicare enrollment
- Enrolled (PECOS I20120604000226); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 1981
- Entity
- Type 1 · individual
Also registered at 215 W Blackstone LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eileen Francis, PAPhysician Assistant1841533916
- Nathan MuehlsteinPhysician Assistant1720451123
Verify Cornelia Louise Agent in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F9123Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average internal medicine physician in 2024
4,455 Medicare Part D claims for 239 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 269 claims were for opioids.
Most prescribed
- Levothyroxine Sodium191 claims
- Rosuvastatin Calcium172 claims
- Meloxicam137 claims
- Amlodipine Besylate131 claims
- Atorvastatin Calcium128 claims
- Omeprazole98 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.
Internal Medicine Physician providers in Texas
There are 9,175 internal medicine physician records in Texas.
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
- Sulaiman Abawi, D.O.Frisco, TX1780845255
Common questions
What is Cornelia Louise Agent, M.D. P.A.'s NPI number?
Cornelia Louise Agent, M.D. P.A.'s National Provider Identifier (NPI) is 1457452526, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cornelia Louise Agent, M.D. P.A. located?
The NPPES record lists a practice address at 215 W Blackstone LN, Alvin, TX, 77511. Phone: (281) 331-5253. Providers update this record themselves, so call before visiting.
How can I verify Cornelia Louise Agent, M.D. P.A.'s license?
NPPES lists Texas license number F9123, 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 Cornelia Louise Agent, M.D. P.A. prescribe under Medicare Part D?
In 2024, Cornelia Louise Agent, M.D. P.A. had 4,455 Medicare Part D claims for 239 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.