Leslie Mark Merwin, CHIROPRACTOR
Chiropractor · Puyallup, WA
Leslie Mark Merwin, CHIROPRACTOR is a chiropractor with a practice address in Puyallup, Washington, and NPI 1134347214, issued on Apr 23, 2007. Check the license (Washington CH00001510, 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
- Leslie Mark Merwin
- Credential
- CHIROPRACTOR
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- CH00001510 WA
Self-reported in NPPES; status is on the state search - Practice location
- 15311 Canyon RD E, Puyallup, WA 98375
- Phone
- (253) 531-2745
- Enumerated
- Apr 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (253) 539-1815
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,006 in Washington → Look up another NPI →
Verify Leslie Mark Merwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license CH00001510Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Leslie Mark Merwin among 3,006 chiropractor records in Washington
Leslie Mark Merwin, CHIROPRACTOR is one of 3,006 chiropractor records with a practice address in Washington. 21% 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 2007, is newer than 31% of them.
- NPI issued2007 · 31% of these records are older, 47% newer
- In a Medicare fileNo · 21% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2007 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 chiropractor records list a practice address in Puyallup
They are 51 of the 3,461 NPPES records with a practice address in Puyallup, and 3,006 chiropractor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,006 in Washington → Every provider in Puyallup → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Gerald Losch, D.C.Puyallup, WA 983751326168675
- Tiffany Morris, LMPPuyallup, WA 983751356816706
- Taylor Sloan, DCPuyallup, WA 983751730721275
- Kimberly Williamson, DCPuyallup, WA 983751003683293
- Kevin Earle, DC, CCEPPuyallup, WA 983741013050152
- Dean Gerimonte, D.C.Puyallup, WA 983741205186277
- Leroy Gregory, D.C.Puyallup, WA 983741639241367
- Jennifer JohnsonPuyallup, WA 983741235304643
Common questions
What is Leslie Mark Merwin, CHIROPRACTOR's NPI number?
Leslie Mark Merwin, CHIROPRACTOR's National Provider Identifier (NPI) is 1134347214, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Mark Merwin, CHIROPRACTOR located?
The NPPES record lists a practice address at 15311 Canyon RD E, Puyallup, WA, 98375. Phone: (253) 531-2745. Providers update this record themselves, so call before visiting.
How can I verify Leslie Mark Merwin, CHIROPRACTOR's license?
NPPES lists Washington license number CH00001510, 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.