David Alexander, CDP
Addiction (Substance Use Disorder) Counselor · Everett, WA
David Alexander, CDP is an addiction (substance use disorder) counselor with a practice address in Everett, Washington, and NPI 1619401973, issued on Apr 13, 2017. Check the license (Washington CP60619479, 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
- David Alexander
- Credential
- CDP
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- CP60619479 WA
Self-reported in NPPES; status is on the state search - Practice location
- 10905 3RD Ave SE, Everett, WA 98208
- Phone
- (425) 422-4512
- Enumerated
- Apr 13, 2017
- Record last updated
- Apr 13, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 4,416 in Washington → Look up another NPI →
Verify David Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license CP60619479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David Alexander among 4,416 addiction (substance use disorder) counselor records in Washington
David Alexander, CDP is one of 4,416 addiction (substance use disorder) counselor records with a practice address in Washington. under 1% 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 2017, is newer than 32% of them.
- NPI issued2017 · 32% of these records are older, 61% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
237 addiction (substance use disorder) counselor records list a practice address in Everett
They are 237 of the 7,246 NPPES records with a practice address in Everett, and 4,416 addiction (substance use disorder) counselor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,416 in Washington → Every provider in Everett → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Sarah Bates, CDP-NCRPIEverett, WA 982081427199405
- Brittney Chapman, CDPEverett, WA 982081841657350
- Victor Cleveland, CDPTEverett, WA 982081356859623
- Clay Eakin, CDPEverett, WA 982081902269418
- Deidre GreeneEverett, WA 982081124664172
- Peggy Gwinn, CDPEverett, WA 982081255514055
- Eliana HaffnerEverett, WA 982081770773152
- Deborah Hicks, CDPEverett, WA 982081417002502
Common questions
What is David Alexander, CDP's NPI number?
David Alexander, CDP's National Provider Identifier (NPI) is 1619401973, issued on Apr 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is David Alexander, CDP located?
The NPPES record lists a practice address at 10905 3RD Ave SE, Everett, WA, 98208. Phone: (425) 422-4512. Providers update this record themselves, so call before visiting.
How can I verify David Alexander, CDP's license?
NPPES lists Washington license number CP60619479, 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.