Steven Landgarten, MD
Endocrinology, Diabetes & Metabolism Physician · Tulsa, OK
Steven Landgarten, MD is an endocrinology, diabetes & metabolism physician with a practice address in Tulsa, Oklahoma, and NPI 1295772580, issued on Jun 2, 2006. Check the license (Oklahoma 9623, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Steven Landgarten
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 9623 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1245 S Utica Ave, Tulsa, OK 74104
- Phone
- (918) 382-2551
- Enumerated
- Jun 2, 2006
- Record last updated
- Jan 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (918) 382-2561
- Medicaid ID
- 100012240A OK
- Medicare enrollment
- Enrolled (PECOS I20040916001364); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 1966
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 73 in Oklahoma → Look up another NPI →
Also registered at 1245 S Utica Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brandi Baxter, CNPAdult Health Nurse Practitioner1811314909
- Ajay Bedekar, M.D.Specialist1962478024
- Laura Bloomfield, APRNAdult Health Nurse Practitioner1649612847
- Andrea Cherry, NP-CNurse Practitioner1881277184
- Amy Clark, NP-CFamily Nurse Practitioner1306264676
Verify Steven Landgarten 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 9623Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,246 Medicare Part D claims for 309 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Levothyroxine Sodium409 claims
- Lantus Solostar150 claims
- Ozempic103 claims
- Jardiance101 claims
- Metformin Hcl98 claims
- Mounjaro69 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Ahs Oklahoma Physician Group LLCTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Landgarten among 73 endocrinology, diabetes & metabolism physician records in Oklahoma
Steven Landgarten, MD 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 fileYes · 60% of these records are
- Graduated1966 · median 2006 among the 44 with a school on file
- Record last updated2019 · 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
- Kelly Flesner, M.D.Tulsa, OK 741041073584306
- Peggy Krisa, M.D.Tulsa, OK 741041760450993
- 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 Steven Landgarten, MD's NPI number?
Steven Landgarten, MD's National Provider Identifier (NPI) is 1295772580, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Landgarten, MD located?
The NPPES record lists a practice address at 1245 S Utica Ave, Tulsa, OK, 74104. Phone: (918) 382-2551. Providers update this record themselves, so call before visiting.
How can I verify Steven Landgarten, MD's license?
NPPES lists Oklahoma license number 9623, 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 Steven Landgarten, MD prescribe under Medicare Part D?
In 2024, Steven Landgarten, MD had 2,246 Medicare Part D claims for 309 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Steven Landgarten, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.