Caleb Alan Niehues, DO
Emergency Medicine Physician · Tulsa, OK
Caleb Alan Niehues, DO is an emergency medicine physician with a practice address in Tulsa, Oklahoma, and NPI 1700535077, issued on Mar 22, 2022. Check the license (Oklahoma 0665R, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Caleb Alan Niehues
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 0665R OK
05-51781 KS
Self-reported in NPPES; status is on the state search - Practice location
- 4502 E 41St St, Tulsa, OK 74135
- Phone
- (918) 579-2367
- Enumerated
- Mar 22, 2022
- Record last updated
- Oct 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20250103001654); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2022
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 748 in Oklahoma → Look up another NPI →
Also registered at 4502 E 41St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer AbercrombieCase Manager/Care Coordinator1215741889
- Ashwin AdiviStudent in an Organized Health Care Education/Training Program1942950399
- Noor Ahmed, DOEmergency Medicine Physician1679102446
- Akhilesh Alexander, DOStudent in an Organized Health Care Education/Training Program1700626405
- Qaidar AlizaiStudent in an Organized Health Care Education/Training Program1306787122
- Shantana Allen, LPCClinical Social Worker1942625165
Verify Caleb Alan Niehues 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 0665RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average emergency medicine physician in 2024
58 Medicare Part D claims for 41 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin13 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 2 group practices
- Creek Nation Hospital And ClinicsOkmulgee, OK
- Green Country Emergency Physicians Group OF Tulsa, PLLCHenryetta, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caleb Alan Niehues among 748 emergency medicine physician records in Oklahoma
Caleb Alan Niehues, DO is one of 748 emergency medicine physician records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 91% of them.
- NPI issued2022 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2022 · median 2016 among the 438 with a school on file
- Record last updated2025 · 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 207P00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
264 emergency medicine physician records list a practice address in Tulsa
They are 264 of the 18,643 NPPES records with a practice address in Tulsa, and 748 emergency medicine physician records in Oklahoma.
All 748 in Oklahoma → Every provider in Tulsa → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Matthias CoeTulsa, OK 741351679936843
- Michael Figueiredo, MDTulsa, OK 741351003159690
- Jesse HatfieldTulsa, OK 741351275822298
- Timothy Herrington, M.D.Tulsa, OK 741351710321765
- Korby Pogue, M.D.Tulsa, OK 741351154647386
- Eric Reddick, M.D.Tulsa, OK 741351225354012
- Emory Roper, M.D.Tulsa, OK 741351093908998
- Amanda Satterwhite, MDTulsa, OK 741351669859815
Common questions
What is Caleb Alan Niehues, DO's NPI number?
Caleb Alan Niehues, DO's National Provider Identifier (NPI) is 1700535077, issued on Mar 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Caleb Alan Niehues, DO located?
The NPPES record lists a practice address at 4502 E 41St St, Tulsa, OK, 74135. Phone: (918) 579-2367. Providers update this record themselves, so call before visiting.
How can I verify Caleb Alan Niehues, DO's license?
NPPES lists Oklahoma license number 0665R, 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 Caleb Alan Niehues, DO prescribe under Medicare Part D?
In 2024, Caleb Alan Niehues, DO had 58 Medicare Part D claims for 41 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.