Maria Alonso, RN
Case Management Registered Nurse · Klamath Falls, OR
Maria Alonso, RN is a case management registered nurse with a practice address in Klamath Falls, Oregon, and NPI 1578835856, issued on Feb 2, 2012. Check the license (Oregon 099000622RN, 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
- Maria Alonso
- Credential
- RN
- Primary taxonomy
- Case Management Registered Nurse 163WC0400X
- License number
- 099000622RN OR
Self-reported in NPPES; status is on the state search - Practice location
- 2074 S 6TH St, Klamath Falls, OR 97601
- Phone
- (541) 851-8110
- Enumerated
- Feb 2, 2012
- Entity
- Type 1 · individual
Also registered at 2074 S 6TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittney AgardCase Manager/Care Coordinator1841004736
- Scott Alexander, FNPFamily Nurse Practitioner1831439454
- Roy Babb, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1912549544
- Brian Blackman, DNPFamily Nurse Practitioner1356173850
- Leonard Brennan, LPC, LCASAddiction (Substance Use Disorder) Counselor1518323369
- Thalia Brennan, LPCMental Health Counselor1811280639
Verify Maria Alonso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 099000622RNCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Case Management Registered Nurse providers in Oregon
There are 111 case management registered nurse records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other case management registered nurse records in Oregon
- Rachel Aranda, RNPrineville, OR1093275356
- Gretchen Arnold Metzler, RNPortland, OR1285424648
- Jamie Bailey, REGISTERED NURSEUmatilla, OR1861291874
- James Beech, RNWhite City, OR1629715834
- Kim Burnham, RNEugene, OR1477290252
- Lindsey Butler, RNMcMinnville, OR1376096164
- Jacqueline CahillWhite City, OR1417693698
- Coleen Carney, RNPortland, OR1447508833
- Yvonne Carroll, RNLa Grande, OR1013173566
- Jonathan Cartney, FNP-CWhite City, OR1639815392
Common questions
What is Maria Alonso, RN's NPI number?
Maria Alonso, RN's National Provider Identifier (NPI) is 1578835856, issued on Feb 2, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Maria Alonso, RN located?
The NPPES record lists a practice address at 2074 S 6TH St, Klamath Falls, OR, 97601. Phone: (541) 851-8110. Providers update this record themselves, so call before visiting.
How can I verify Maria Alonso, RN's license?
NPPES lists Oregon license number 099000622RN, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.