William J. Grimes, M.D.
Anesthesiology Physician · Corpus Christi, TX
William J. Grimes, M.D. is an anesthesiology physician with a practice address in Corpus Christi, Texas, and NPI 1033170436, issued on Mar 28, 2006. Check the license (Texas E8525, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William J. Grimes
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- E8525 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3533 S Alameda St, Corpus Christi, TX 78411
- Phone
- (361) 694-5445
- Enumerated
- Mar 28, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (361) 694-5449
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 4,635 in Texas → Look up another NPI →
Also registered at 3533 S Alameda St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William J. Grimes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E8525Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average anesthesiology physician in 2024
48 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D.
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: $105.09
4 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 17,774 providers of this specialty with any payment received $669.59 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.
William J. Grimes among 4,635 anesthesiology physician records in Texas
William J. Grimes, M.D. is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% 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, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Texas
There are 4,635 anesthesiology physician records in Texas.
All 4,635 in Texas → Every provider in Corpus Christi → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Euleche Alanmanou, M.D.Corpus Christi, TX 784111356302749
- Angelina Bhandari, M.D.Corpus Christi, TX 784111679501324
- Deborah Elkon, MDCorpus Christi, TX 784111124188123
- Meera Gangadharan, M.D.Corpus Christi, TX 784111558363671
- George KoomosCorpus Christi, TX 784111114998291
- Adolph Koska, M.D., PHDCorpus Christi, TX 784111902867310
- David Limon, MDCorpus Christi, TX 784111457386401
- Sabine Loyal, M.D.Corpus Christi, TX 784111316908734
Common questions
What is William J. Grimes, M.D.'s NPI number?
William J. Grimes, M.D.'s National Provider Identifier (NPI) is 1033170436, issued on Mar 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William J. Grimes, M.D. located?
The NPPES record lists a practice address at 3533 S Alameda St, Corpus Christi, TX, 78411. Phone: (361) 694-5445. Providers update this record themselves, so call before visiting.
How can I verify William J. Grimes, M.D.'s license?
NPPES lists Texas license number E8525, 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 William J. Grimes, M.D. prescribe under Medicare Part D?
In 2024, William J. Grimes, M.D. had 48 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.