Tiffany Nicole Johnson-Largent, PH.D., RD, LN, LD
Nutritionist · Washington, DC
Tiffany Nicole Johnson-Largent, PH.D., RD, LN, LD is a nutritionist with a practice address in Washington, District of Columbia, and NPI 1154687192, issued on Apr 4, 2012. Check the license (District of Columbia NU100000121, 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
- Tiffany Nicole Johnson-Largent
- Credential
- PH.D., RD, LN, LD
- Primary taxonomy
- Nutritionist 133N00000X
- License numbers
- NU100000121 DC
DI00000518 DC
DX3350 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1629 K Street, NW, Washington, DC 20006
- Phone
- (202) 445-9743
- Enumerated
- Apr 4, 2012
- Record last updated
- Jan 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (202) 388-7830
- Entity
- Type 1 · individual
Also registered at 1629 K Street, NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Eason, LCSW, BCDClinical Social Worker1790791556
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Verify Tiffany Nicole Johnson-Largent 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 NU100000121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nutritionist providers in District of Columbia
There are 23 nutritionist records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23 in District of Columbia → Every provider in Washington →
Other nutritionist records in District of Columbia
- Olga Afonsky, LNWashington, DC1750747879
- Samantha Attard, NUTRITIONISTWashington, DC1073974846
- Sasha Bischoff, MS, LDN, CNS, CHHCWashington, DC1902511959
- Vickie BondWashington, DC1609083674
- Katherine BrockWashington, DC1841954070
- Emily Brown, MS, CNS, LDNWashington, DC1811598709
- Annina Burns, NUWashington, DC1528471844
- Kaitlin Costello, CNS, LDNWashington, DC1699127464
- Gina Cushenberry, MS,CNSWashington, DC1205375995
- Kelsey Evers, MS, CNS, LDNWashington, DC1336823012
Common questions
What is Tiffany Nicole Johnson-Largent, PH.D., RD, LN, LD's NPI number?
Tiffany Nicole Johnson-Largent, PH.D., RD, LN, LD's National Provider Identifier (NPI) is 1154687192, issued on Apr 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Nicole Johnson-Largent, PH.D., RD, LN, LD located?
The NPPES record lists a practice address at 1629 K Street, NW, Washington, DC, 20006. Phone: (202) 445-9743. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Nicole Johnson-Largent, PH.D., RD, LN, LD's license?
NPPES lists District of Columbia license number NU100000121, 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.