Karen R. Threlkel, N.D.
Naturopath · Washington, DC
Karen R. Threlkel, N.D. is a naturopath with a practice address in Washington, District of Columbia, and NPI 1558503441, issued on Mar 24, 2009. Check the license (District of Columbia NP-0005, as entered in NPPES) with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen R. Threlkel
- Credential
- N.D.
- Primary taxonomy
- Naturopath 175F00000X
- License number
- NP-0005 DC
Self-reported in NPPES; status is on the state search - Practice location
- 4801 Wisconsin Ave NW, Washington, DC 20016
- Phone
- (202) 244-6661
- Enumerated
- Mar 24, 2009
- Record last updated
- Nov 23, 2022
- Fax
- (202) 244-1340
- Entity
- Type 1 · individual
Also registered at 4801 Wisconsin Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Barskey, MSW LCSWClinical Social Worker1134252356
- Eugene Giannini, D.D.S.General Practice Dentistry1548266364
- Brian Gray, DDSGeneral Practice Dentistry1134253024
- Cathleen Gray, PHD,LICSWClinical Social Worker1982805016
- Catherine Hartley, L.I.C.S.W.Clinical Social Worker1588786891
- Nadina Lambert, DDSGeneral Practice Dentistry1033243852
Verify Karen R. Threlkel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license NP-0005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Naturopath providers in District of Columbia
There are 35 naturopath records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 35 in District of Columbia → Every provider in Washington →
Other naturopath records in District of Columbia
- Nancy Aboulmouna, NDWashington, DC1891354262
- Nadiia Arora, NDWashington, DC1407075757
- Alexander Arrington, NDWashington, DC1467029918
- Stephanie Becker, NDWashington, DC1548381213
- Anne Berkeley, NDWashington, DC1922453596
- Robert Boyd, NDWashington, DC1932610219
- Rachel Callens, NMDWashington, DC1326435322
- Jessica Christie, ND, CNSWashington, DC1932610060
- Theodros Dagnew, NPWashington, DC1336276567
- Gerald Douglassharper, NMDWashington, DC1265552954
Common questions
What is Karen R. Threlkel, N.D.'s NPI number?
Karen R. Threlkel, N.D.'s National Provider Identifier (NPI) is 1558503441, issued on Mar 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Karen R. Threlkel, N.D. located?
The NPPES record lists a practice address at 4801 Wisconsin Ave NW, Washington, DC, 20016. Phone: (202) 244-6661. Providers update this record themselves, so call before visiting.
How can I verify Karen R. Threlkel, N.D.'s license?
NPPES lists District of Columbia license number NP-0005, as entered by the provider. Search the District of Columbia 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.