Joseph Richard Jansen, M.D.
Anesthesiology Physician · Little Rock, AR
Joseph Richard Jansen, M.D. is an anesthesiology physician with a practice address in Little Rock, Arkansas, and NPI 1376556746, issued on Aug 15, 2006. Check the license (Arkansas E4599, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Richard Jansen
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- E4599 AR
Self-reported in NPPES; status is on the state search - Practice location
- 1 Childrens Way # 203, Little Rock, AR 72202
- Phone
- (501) 364-3933
- Enumerated
- Aug 15, 2006
- Record last updated
- Mar 19, 2025
- Fax
- (501) 364-2939
- Medicare enrollment
- Enrolled (PECOS I20090707000361); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 390 in Arkansas → Look up another NPI →
Also registered at 1 Childrens Way # 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaclyn Blaylock, CRNACertified Registered Nurse Anesthetist1134803844
- Alfredo Burgos BricenoAnesthesiology Physician1235545989
- Sarah Coffield, DOPediatric Anesthesiology Physician1174942833
- Bryce Ferry, DOAnesthesiology Physician1275039752
- Christopher Fiedorek, M.D.Pediatric Anesthesiology Physician1780004739
- David Fitzgerald, MDAnesthesiology Physician1265993497
Verify Joseph Richard Jansen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E4599Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average anesthesiology physician in 2024
284 Medicare Part D claims for 43 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Pantoprazole Sodium30 claims
- Atorvastatin Calcium28 claims
- Eliquis27 claims
- Amlodipine Besylate24 claims
- Potassium Chloride18 claims
- Losartan Potassium13 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
- Arkansas Childrens Professional Services Organization LLCLittle Rock, AR
- Central Arkansas Radiation Therapy Institute IncLittle Rock, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Richard Jansen among 390 anesthesiology physician records in Arkansas
Joseph Richard Jansen, M.D. is one of 390 anesthesiology physician records with a practice address in Arkansas. 70% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2003 · median 2004 among the 250 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
226 anesthesiology physician records list a practice address in Little Rock
They are 226 of the 13,172 NPPES records with a practice address in Little Rock, and 390 anesthesiology physician records in Arkansas.
All 390 in Arkansas → Every provider in Little Rock → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jesus Apuya, MDLittle Rock, AR 722021669562237
- James Crosland, M.D.Little Rock, AR 722021518924406
- Shirley D'Souza, MDLittle Rock, AR 722021396835864
- Judith Harea, MDLittle Rock, AR 722021831289305
- Patti Kymer, MDLittle Rock, AR 722021396829313
- Shireen Mohiuddin, MDLittle Rock, AR 722021821188392
- Kim Poteet-Schwartz, M.D.Little Rock, AR 722021114995925
- Mohammad Qasim, MDLittle Rock, AR 722021366532830
Common questions
What is Joseph Richard Jansen, M.D.'s NPI number?
Joseph Richard Jansen, M.D.'s National Provider Identifier (NPI) is 1376556746, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Richard Jansen, M.D. located?
The NPPES record lists a practice address at 1 Childrens Way # 203, Little Rock, AR, 72202. Phone: (501) 364-3933. Providers update this record themselves, so call before visiting.
How can I verify Joseph Richard Jansen, M.D.'s license?
NPPES lists Arkansas license number E4599, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Richard Jansen, M.D. prescribe under Medicare Part D?
In 2024, Joseph Richard Jansen, M.D. had 284 Medicare Part D claims for 43 beneficiaries; the average among anesthesiology physician prescribers was 402. 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.