Leroy Southmayd, M.D.
Nephrology Physician · Oklahoma City, OK
Leroy Southmayd, M.D. is a nephrology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1851351969, issued on Mar 23, 2006. Check the license (Oklahoma 17164, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Leroy Southmayd
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 17164 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1202 W Wilshire Blvd, Oklahoma City, OK 73116
- Phone
- (405) 823-3073
- Enumerated
- Mar 23, 2006
- Record last updated
- Mar 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 100219420B OK
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 112 in Oklahoma → Look up another NPI →
Verify Leroy Southmayd 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 17164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Leroy Southmayd among 112 nephrology physician records in Oklahoma
Leroy Southmayd, M.D. is one of 112 nephrology physician records with a practice address in Oklahoma. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 51% newer
- In a Medicare fileNo · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2020 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Oklahoma
There are 112 nephrology physician records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 112 in Oklahoma → Every provider in Oklahoma City → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Chris Sholer, MDOklahoma City, OK 731161326047226
- Shehzad Bandhani, MDOklahoma City, OK 731121295005072
- Ahmad Bilal, MDOklahoma City, OK 731121609030345
- Jose-Marie El-Amm, MDOklahoma City, OK 731121619914611
- Laxminarayana Gadde, M.D.Oklahoma City, OK 731121639265689
- Jawaid Jamal, MDOklahoma City, OK 731121417948886
- Mansoor Khalid, M.D.Oklahoma City, OK 731121700078797
- Anupa Khastgir, MDOklahoma City, OK 731121407813900
Common questions
What is Leroy Southmayd, M.D.'s NPI number?
Leroy Southmayd, M.D.'s National Provider Identifier (NPI) is 1851351969, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leroy Southmayd, M.D. located?
The NPPES record lists a practice address at 1202 W Wilshire Blvd, Oklahoma City, OK, 73116. Phone: (405) 823-3073. Providers update this record themselves, so call before visiting.
How can I verify Leroy Southmayd, M.D.'s license?
NPPES lists Oklahoma license number 17164, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.