Carlotta Suzanne Byington, PSY.D
Clinical Psychologist · Bellingham, WA
Carlotta Suzanne Byington, PSY.D is a clinical psychologist with a practice address in Bellingham, Washington, and NPI 1447580956, issued on Jan 5, 2010. Check the license (Washington PY60805684, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Carlotta Suzanne Byington
- Credential
- PSY.D
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PY60805684 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1140 10TH St., Bellingham, WA 98225
- Phone
- (408) 758-1424
- Enumerated
- Jan 5, 2010
- Record last updated
- Jun 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (503) 640-5780
- Medicare enrollment
- Enrolled (PECOS I20181108002676); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,675 in Washington → Look up another NPI →
Verify Carlotta Suzanne Byington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PY60805684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Carlotta Suzanne Byington among 1,675 clinical psychologist records in Washington
Carlotta Suzanne Byington, PSY.D is one of 1,675 clinical psychologist records with a practice address in Washington. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 52% of them.
- NPI issued2010 · 52% of these records are older, 44% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2017 · median 2009 among the 386 with a school on file
- Record last updated2021 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Washington
There are 1,675 clinical psychologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,675 in Washington → Every provider in Bellingham → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Karen Aronoff, PSYDBellingham, WA 982251538233663
- Kerry Bartlett, PH.D.Bellingham, WA 982251962576579
- Vince Foster, PHDBellingham, WA 982251679690986
- Evan Freedman, PH.D.Bellingham, WA 982251588634406
- Jason Greif, PSY.D.Bellingham, WA 982251174646525
- Diana Jacobs, PHDBellingham, WA 982251790883353
- Theodore Judd, PH.D.Bellingham, WA 982251255368833
- Lisa Jungclas, PHDBellingham, WA 982251598858599
Common questions
What is Carlotta Suzanne Byington, PSY.D's NPI number?
Carlotta Suzanne Byington, PSY.D's National Provider Identifier (NPI) is 1447580956, issued on Jan 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Carlotta Suzanne Byington, PSY.D located?
The NPPES record lists a practice address at 1140 10TH St., Bellingham, WA, 98225. Phone: (408) 758-1424. Providers update this record themselves, so call before visiting.
How can I verify Carlotta Suzanne Byington, PSY.D's license?
NPPES lists Washington license number PY60805684, as entered by the provider. Search the Washington 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.