Douglas John Ivins, MD
Family Medicine Physician · Tulsa, OK
Douglas John Ivins, MD is a family medicine physician with a practice address in Tulsa, Oklahoma, and NPI 1023080090, issued on Feb 3, 2006. Check the license (Oklahoma 23164, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Douglas John Ivins
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 23164 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1111 S St Louis Ave, Tulsa, OK 74120
- Phone
- (918) 619-4600
- Enumerated
- Feb 3, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (918) 619-4601
- Medicaid ID
- 20001760C OK
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 1111 S St Louis Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christie Harrison, PAPhysician Assistant1487626453
- James Millar, MDFamily Medicine Physician1437121316
- Robert Morse, MDFamily Medicine Physician1548232424
- Louis Mulkey, DOFamily Medicine Physician1043287147
- Frances Wen, PHDPsychologist1083686976
Verify Douglas John Ivins 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 23164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
71 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% 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.
Douglas John Ivins among 2,303 family medicine physician records in Oklahoma
Douglas John Ivins, MD is one of 2,303 family medicine physician records with a practice address in Oklahoma. 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 13% of them.
- NPI issued2006 · 13% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2026 · 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 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
388 family medicine physician records list a practice address in Tulsa
They are 388 of the 18,643 NPPES records with a practice address in Tulsa, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Tulsa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Crutcher, MDTulsa, OK 741201740253129
- Steven Delia, MDTulsa, OK 741201356423784
- Kristina Kline, MDTulsa, OK 741201568434447
- Jack Lamberson, D.O.Tulsa, OK 741201760608400
- James Millar, MDTulsa, OK 741201437121316
- Robert Morse, MDTulsa, OK 741201548232424
- Louis Mulkey, DOTulsa, OK 741201043287147
- Hafida Mumallah, D.O.Tulsa, OK 741201225283096
Common questions
What is Douglas John Ivins, MD's NPI number?
Douglas John Ivins, MD's National Provider Identifier (NPI) is 1023080090, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas John Ivins, MD located?
The NPPES record lists a practice address at 1111 S St Louis Ave, Tulsa, OK, 74120. Phone: (918) 619-4600. Providers update this record themselves, so call before visiting.
How can I verify Douglas John Ivins, MD's license?
NPPES lists Oklahoma license number 23164, 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 Douglas John Ivins, MD prescribe under Medicare Part D?
In 2024, Douglas John Ivins, MD had 71 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.