Kelly R. Flesner, M.D.
Endocrinology, Diabetes & Metabolism Physician · Tulsa, OK
Kelly R. Flesner, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Tulsa, Oklahoma, and NPI 1073584306, issued on Jan 26, 2006. Check the license (Oklahoma 23753, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Kelly R. Flesner
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 23753 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1265 S Utica Ave, Tulsa, OK 74104
- Phone
- (918) 592-0999
- Enumerated
- Jan 26, 2006
- Record last updated
- Jan 22, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (918) 592-1021
- Medicaid ID
- 200023810A OK
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 73 in Oklahoma → Look up another NPI →
Also registered at 1265 S Utica Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kassandre Balocca, PAPhysician Assistant1205258027
- Iris Borem, C.N.S.Clinical Nurse Specialist1275778060
- Jonathan Bouldin, APRN-CNPNurse Practitioner1447735055
- Candis BroadnaxAdult Health Clinical Nurse Specialist1740605781
- Pavel BuzadzhiAcute Care Nurse Practitioner1790318426
- Martha Cahalen, APRNNurse Practitioner1417027780
Verify Kelly R. Flesner 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 23753Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
24 Medicare Part D claims, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 92% of claims.
Most prescribed
- Ozempic13 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.
Kelly R. Flesner among 73 endocrinology, diabetes & metabolism physician records in Oklahoma
Kelly R. Flesner, M.D. is one of 73 endocrinology, diabetes & metabolism 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2014 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Oklahoma
There are 73 endocrinology, diabetes & metabolism physician records in Oklahoma.
All 73 in Oklahoma → Every provider in Tulsa → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Deborah Beeson, M.D.Tulsa, OK 741041760605810
- Tobie Bresloff, MDTulsa, OK 741041467422790
- Peggy Krisa, M.D.Tulsa, OK 741041760450993
- Steven Landgarten, MDTulsa, OK 741041295772580
- Deepa PhilipTulsa, OK 741041659614105
- Wynter Kipgen, M.D.Stillwater, OK 740781366434300
- Elie Abed, M.D.Tulsa, OK 741331235579202
- Donald Aspenson, M.D.Tulsa, OK 741331225008550
Common questions
What is Kelly R. Flesner, M.D.'s NPI number?
Kelly R. Flesner, M.D.'s National Provider Identifier (NPI) is 1073584306, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kelly R. Flesner, M.D. located?
The NPPES record lists a practice address at 1265 S Utica Ave, Tulsa, OK, 74104. Phone: (918) 592-0999. Providers update this record themselves, so call before visiting.
How can I verify Kelly R. Flesner, M.D.'s license?
NPPES lists Oklahoma license number 23753, 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 Kelly R. Flesner, M.D. prescribe under Medicare Part D?
In 2024, Kelly R. Flesner, M.D. had 24 Medicare Part D claims; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.