Janci Lynne Karp, N.D., LAC,, LMP
Naturopath · Seattle, WA
Janci Lynne Karp, N.D., LAC,, LMP is a naturopath with a practice address in Seattle, Washington, and NPI 1740469204, issued on Oct 31, 2007. Check the license (Washington NT00001605, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janci Lynne Karp
- Credential
- N.D., LAC,, LMP
- Primary taxonomy
- Naturopath 175F00000X
- License numbers
- NT00001605 WA
AC00003050 WA
MA00017263 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 E Jefferson St, Seattle, WA 98122
- Phone
- (206) 726-0034
- Enumerated
- Oct 31, 2007
- Record last updated
- May 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (206) 726-9434
- Entity
- Type 1 · individual
8 nearest naturopath records → All 1,532 in Washington → Look up another NPI →
Also registered at 1600 E Jefferson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joycelyn Becenti, PA-CPhysician Assistant1699841114
- Amanda Boulis, PAPhysician Assistant1992973044
- Marvin Brooke, MDPhysical Medicine & Rehabilitation Physician1750336913
- Philip Capp, MDFamily Medicine Physician1427161744
Verify Janci Lynne Karp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license NT00001605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average naturopath in 2024
106 Medicare Part D claims for 12 beneficiaries, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Liothyronine Sodium33 claims
- Levothyroxine Sodium31 claims
- Estradiol (Twice Weekly)13 claims
- Progesterone12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Janci Lynne Karp among 1,532 naturopath records in Washington
Janci Lynne Karp, N.D., LAC,, LMP is one of 1,532 naturopath records with a practice address in Washington. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 8% of them.
- NPI issued2007 · 8% of these records are older, 73% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 175F00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
526 naturopath records list a practice address in Seattle
They are 526 of the 41,956 NPPES records with a practice address in Seattle, and 1,532 naturopath records in Washington.
All 1,532 in Washington → Every provider in Seattle → Naturopath nationwide →
The 8 naturopath records with the nearest ZIP codes
- Que Areste, N.D.Seattle, WA 981221366591901
- Kim Celmer, N.D.Seattle, WA 981221841395787
- Alison King, NDSeattle, WA 981221093910689
- Kelsey Klausmeyer, ND, LMPSeattle, WA 981221376736132
- Cynthia Phillips, N.D.Seattle, WA 981221578651238
- Stephen Phipps, ND, PHDSeattle, WA 981221023445723
- Lisa Price, N.D.Seattle, WA 981221851690119
- Rebecca Risley, N.D.Seattle, WA 981221790882645
Common questions
What is Janci Lynne Karp, N.D., LAC,, LMP's NPI number?
Janci Lynne Karp, N.D., LAC,, LMP's National Provider Identifier (NPI) is 1740469204, issued on Oct 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Janci Lynne Karp, N.D., LAC,, LMP located?
The NPPES record lists a practice address at 1600 E Jefferson St, Seattle, WA, 98122. Phone: (206) 726-0034. Providers update this record themselves, so call before visiting.
How can I verify Janci Lynne Karp, N.D., LAC,, LMP's license?
NPPES lists Washington license number NT00001605, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Janci Lynne Karp, N.D., LAC,, LMP prescribe under Medicare Part D?
In 2024, Janci Lynne Karp, N.D., LAC,, LMP had 106 Medicare Part D claims for 12 beneficiaries; the average among naturopath prescribers was 109. Part D covers Medicare prescriptions 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.
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.