Warren H. Baumann, RN, BSN
Registered Nurse · Portland, OR
Warren H. Baumann, RN, BSN is a registered nurse with a practice address in Portland, Oregon, and NPI 1083145726, issued on Mar 24, 2017. Check the license (Oregon 201508569RN, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Warren H. Baumann
- Credential
- RN, BSN
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 201508569RN OR
60689100 WA
Self-reported in NPPES; status is on the state search - Practice location
- 854 NE Simpson St, Portland, OR 97211
- Phone
- (503) 931-5650
- Enumerated
- Mar 24, 2017
- Record last updated
- Mar 24, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Warren H. Baumann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201508569RNCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
855 registered nurse records list a practice address in Portland
They are 855 of the 42,088 NPPES records with a practice address in Portland, and 2,449 registered nurse records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 855 in Portland → All 2,449 in Oregon → Every provider in Portland →
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- Abi Afework, RNPortland, OR1992221147
- Nicole AguilarPortland, OR1164076923
- Cathleen Ahern, PMHNPPortland, OR1831278274
- Samrawit AjemaPortland, OR1407245392
Common questions
What is Warren H. Baumann, RN, BSN's NPI number?
Warren H. Baumann, RN, BSN's National Provider Identifier (NPI) is 1083145726, issued on Mar 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Warren H. Baumann, RN, BSN located?
The NPPES record lists a practice address at 854 NE Simpson St, Portland, OR, 97211. Phone: (503) 931-5650. Providers update this record themselves, so call before visiting.
How can I verify Warren H. Baumann, RN, BSN's license?
NPPES lists Oregon license number 201508569RN, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity 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. 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.