Sonja Bittner, RN
Registered Nurse · Sequim, WA
Sonja Bittner, RN is a registered nurse with a practice address in Sequim, Washington, and NPI 1851638043, issued on Jan 9, 2013. Check the license with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sonja Bittner
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- Practice location
- 503 North Sequim Ave, Sequim, WA 98382
- Phone
- (360) 582-3260
- Enumerated
- Jan 9, 2013
- Entity
- Type 1 · individual
Verify Sonja Bittner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
9 registered nurse records list a Sequim practice address
They are 9 of the 530 NPPES records with a Sequim practice address, and 7,077 registered nurse records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9 in Sequim → All 7,077 in Washington → Every provider in Sequim →
Other registered nurse records in Washington
- Donald Aakervik, RNVancouver, WA1033640123
- Tamryn Aalvik, RNKent, WA1629506217
- Isaac AanensonSpokane, WA1821535972
- Anna Aarhus, RNRenton, WA1346507779
- Victoria Aase, RNKelso, WA1033789474
- Farangis Abab, RNSeattle, WA1639473408
- Ibrahim AbakporoEverett, WA1982463592
- Mylin AbalusPuyallup, WA1881487288
- Awet Abbera, RNKirkland, WA1629895230
- Tina AbbinkOmak, WA1659424778
Common questions
What is Sonja Bittner, RN's NPI number?
Sonja Bittner, RN's National Provider Identifier (NPI) is 1851638043, issued on Jan 9, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Sonja Bittner, RN located?
The NPPES record lists a practice address at 503 North Sequim Ave, Sequim, WA, 98382. Phone: (360) 582-3260. Providers update this record themselves, so call before visiting.
How can I verify Sonja Bittner, RN's license?
Search the Washington 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.