John Warren Carstens, PTA
Community Health Worker · Spokane, WA
John Warren Carstens, PTA is a community health worker with a practice address in Spokane, Washington, and NPI 1508102377, issued on Dec 21, 2012. Check the license (Washington P1 60183322, 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
- John Warren Carstens
- Credential
- PTA
- Primary taxonomy
- Community Health Worker 172V00000X
- License number
- P1 60183322 WA
Self-reported in NPPES; status is on the state search - Practice location
- 6025 N Assembly St, Spokane, WA 99205
- Phone
- (509) 326-8282
- Enumerated
- Dec 21, 2012
- Record last updated
- Dec 21, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest community health worker records → All 1,049 in Washington → Look up another NPI →
Also registered at 6025 N Assembly St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karen Peachey, NPAdult Health Nurse Practitioner1396829412
- Daniel ReidOccupational Therapist1841829173
Verify John Warren Carstens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license P1 60183322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Warren Carstens among 1,049 community health worker records in Washington
John Warren Carstens, PTA is one of 1,049 community health worker 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 2012, is newer than 11% of them.
- NPI issued2012 · 11% of these records are older, 87% 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 updated2012 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 172V00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Community Health Worker providers in Washington
There are 1,049 community health worker records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,049 in Washington → Every provider in Spokane → Community Health Worker nationwide →
The 8 community health worker records with the nearest ZIP codes
- Jessica BlazivicSpokane, WA 992051376059964
- Stefanie DammSpokane, WA 992051750212379
- Malissa SpradlinSpokane, WA 992051861387557
- Marwa TurkistaniSpokane, WA 992051114714904
- Lorena Williams, L.M.PSpokane, WA 992051609055805
- Donna Casey, C.O.T.A/LSpokane, WA 992061144650912
- Mark LandkammerSpokane Valley, WA 992061265375646
- Roberta Harns, LMPSpokane, WA 992071720425275
Common questions
What is John Warren Carstens, PTA's NPI number?
John Warren Carstens, PTA's National Provider Identifier (NPI) is 1508102377, issued on Dec 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John Warren Carstens, PTA located?
The NPPES record lists a practice address at 6025 N Assembly St, Spokane, WA, 99205. Phone: (509) 326-8282. Providers update this record themselves, so call before visiting.
How can I verify John Warren Carstens, PTA's license?
NPPES lists Washington license number P1 60183322, 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.