NPPES file of Aug 9, 2026

Duane T. Dolliver, M.S.

Marriage & Family Therapist · Yakima, WA

Duane T. Dolliver, M.S. is a marriage & family therapist with a practice address in Yakima, Washington, and NPI 1518043900, issued on Oct 27, 2006. Check the license (Washington LF00001518, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518043900
Name
Duane T. Dolliver
Credential
M.S.
Primary taxonomy
Marriage & Family Therapist 106H00000X
License numbers
LF00001518 WA
LH00004732 WA
Self-reported in NPPES; status is on the state search
Practice location
1015 S 40TH Ave, Yakima, WA 98908
Phone
(509) 966-7246
Enumerated
Oct 27, 2006
Record last updated
Sep 11, 2025
Fax
(509) 966-5731
Medicare enrollment
Enrolled (PECOS I20240203000409); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest marriage & family therapist records → All 2,834 in Washington → Look up another NPI →

Also registered at 1015 S 40TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mark Rudd, CDPTCounselor1558531038
  2. Stephen Younker, ED.D.Group Psychotherapy Psychologist1144389529

Verify Duane T. Dolliver in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license LF00001518    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Center For Counseling And Psychotherapy LLCYakima, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Duane T. Dolliver among 2,834 marriage & family therapist records in Washington

Duane T. Dolliver, M.S. is one of 2,834 marriage & family therapist records with a practice address in Washington. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated1979 · median 2012 among the 200 with a school on file
  • Record last updated2025 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Washington

There are 2,834 marriage & family therapist records in Washington.

All 2,834 in Washington → Every provider in Yakima → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Gary Campbell, M.ED., LMFT, LMHCYakima, WA 989081851590327
  2. Christine Jorgensen, MA, LMFT, CMHSYakima, WA 989081639224207
  3. Esther Rowland, MA LMHC LMFTYakima, WA 989081093897365
  4. Kathryn Zink, LMFTA, LMHCAYakima, WA 989081972215192
  5. Kaisey Dahl, LMFTYakima, WA 989031306575303
  6. Jennifer Fadden, MA, LMFTYakima, WA 989021881962850
  7. Daniel Hannon, LMFTYakima, WA 989021992369011
  8. Isaac Johnson, LMFTAYakima, WA 989021821378431

Common questions

What is Duane T. Dolliver, M.S.'s NPI number?

Duane T. Dolliver, M.S.'s National Provider Identifier (NPI) is 1518043900, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Duane T. Dolliver, M.S. located?

The NPPES record lists a practice address at 1015 S 40TH Ave, Yakima, WA, 98908. Phone: (509) 966-7246. Providers update this record themselves, so call before visiting.

How can I verify Duane T. Dolliver, M.S.'s license?

NPPES lists Washington license number LF00001518, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.