Grant K. Mauldin, MD
Anesthesiology Physician · Oklahoma City, OK
Grant K. Mauldin, MD is an anesthesiology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1972590453, issued on Sep 30, 2005. Check the license (Oklahoma 13115, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Grant K. Mauldin
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 13115 OK
Self-reported in NPPES; status is on the state search - Practice location
- 3048 SW 89TH St, Oklahoma City, OK 73159
- Phone
- (405) 755-9350
- Enumerated
- Sep 30, 2005
- Record last updated
- Jul 26, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (405) 775-9360
- Medicaid ID
- 100111630A OK
- Medicare enrollment
- Enrolled (PECOS I20040315000409); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 611 in Oklahoma → Look up another NPI →
Also registered at 3048 SW 89TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bart Borsky, MDAnesthesiology Physician1407818453
- Natasha Knowlton, DOAnesthesiology Physician1346484607
- Tanya Maclaren, D.O.Anesthesiology Physician1063400141
- Brandon Pierson, MDOtolaryngology Physician1205157328
- Kenneth Priest, MDAnesthesiology Physician1427046135
- Satheesh Shetty, MDAnesthesiology Physician1871581488
Verify Grant K. Mauldin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 13115Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average anesthesiology physician in 2024
16 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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
- Hpi Physicians LLCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grant K. Mauldin among 611 anesthesiology physician records in Oklahoma
Grant K. Mauldin, MD is one of 611 anesthesiology physician records with a practice address in Oklahoma. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1975 · median 2005 among the 402 with a school on file
- Record last updated2013 · 60% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
359 anesthesiology physician records list a practice address in Oklahoma City
They are 359 of the 22,359 NPPES records with a practice address in Oklahoma City, and 611 anesthesiology physician records in Oklahoma.
All 611 in Oklahoma → Every provider in Oklahoma City → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Bart Borsky, MDOklahoma City, OK 731591407818453
- Phillip Doerner, MDOklahoma City, OK 731591619937406
- Kathy Johnson-Turner, D.O.Oklahoma City, OK 731591831238138
- Natasha Knowlton, DOOklahoma City, OK 731591346484607
- Tanya Maclaren, D.O.Oklahoma City, OK 731591063400141
- Kenneth Priest, MDOklahoma City, OK 731591427046135
- Lawrence Roy, M.D.Oklahoma City, OK 731591366426314
- Satheesh Shetty, MDOklahoma City, OK 731591871581488
Common questions
What is Grant K. Mauldin, MD's NPI number?
Grant K. Mauldin, MD's National Provider Identifier (NPI) is 1972590453, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Grant K. Mauldin, MD located?
The NPPES record lists a practice address at 3048 SW 89TH St, Oklahoma City, OK, 73159. Phone: (405) 755-9350. Providers update this record themselves, so call before visiting.
How can I verify Grant K. Mauldin, MD's license?
NPPES lists Oklahoma license number 13115, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grant K. Mauldin, MD prescribe under Medicare Part D?
In 2024, Grant K. Mauldin, MD had 16 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.