Sarah Janssen, DO
Family Medicine Physician · Tulsa, OK
Sarah Janssen, DO is a family medicine physician with a practice address in Tulsa, Oklahoma, and NPI 1821418773, issued on Apr 18, 2014. Check the license (Oklahoma 5755, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sarah Janssen
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5755 OK
Self-reported in NPPES; status is on the state search - Practice location
- 940 E 36TH St N, Tulsa, OK 74106
- Phone
- (918) 398-9460
- Enumerated
- Apr 18, 2014
- Record last updated
- Nov 3, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (918) 992-2822
- Medicaid ID
- 200606420A OK
- Entity
- Type 1 · individual
Also registered at 940 E 36TH St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah Janssen 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 5755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 388 in Tulsa → All 2,303 in Oklahoma → Every provider in Tulsa →
Other family medicine physician records in Oklahoma
- Michael Aaron, M.D.Weatherford, OK1700958659
- Shams Abbas, MDOklahoma City, OK1639607963
- Nicole Abel, DOTulsa, OK1073142022
- Robert Abell, MDOklahoma City, OK1336179126
- Penny AberOklahoma City, OK1982530432
- Bob Abernathy, DOCordell, OK1114920071
- Rochelle Ablah, MDOklahoma City, OK1366656647
- Alireza Abolmaali Damghani, MDMidwest City, OK1427275775
- Akram Abraham, M.D.Hollis, OK1609857754
- John Abraham, MDTulsa, OK1962634535
Common questions
What is Sarah Janssen, DO's NPI number?
Sarah Janssen, DO's National Provider Identifier (NPI) is 1821418773, issued on Apr 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Janssen, DO located?
The NPPES record lists a practice address at 940 E 36TH St N, Tulsa, OK, 74106. Phone: (918) 398-9460. Providers update this record themselves, so call before visiting.
How can I verify Sarah Janssen, DO's license?
NPPES lists Oklahoma license number 5755, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.