NPPES file of Aug 9, 2026

Keith A. Hampden, PHD

Registered Dietitian · Washington, DC

Keith A. Hampden, PHD is a registered dietitian with a practice address in Washington, District of Columbia, and NPI 1477710739, issued on May 22, 2008. Check the license (District of Columbia DI100000314, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1477710739
Name
Keith A. Hampden
Credential
PHD
Primary taxonomy
Registered Dietitian 133V00000X
License number
DI100000314 DC
Self-reported in NPPES; status is on the state search
Practice location
201 8TH St NE, Washington, DC 20002
Phone
(202) 546-7696
Enumerated
May 22, 2008
Record last updated
May 22, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(202) 546-8061
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 306 in District of Columbia → Look up another NPI →

Also registered at 201 8TH St NE

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

  1. Petra Doyle, OTR/LPediatric Occupational Therapist1003248527
  2. Jennifer Goldman, OTR/LPediatric Occupational Therapist1073945515
  3. Elke Harris, MDPediatrics Physician1326124983
  4. Leslie Humes, MS, CCC-SLPSpeech-Language Pathologist1164782561
  5. Amanda Kurtz, M.ED.Speech-Language Pathologist1396133690
  6. Monica Phillips, M.E.D., CCC-SLPSpeech-Language Pathologist1508102666

Verify Keith A. Hampden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
    Search for license DI100000314    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 District of Columbia 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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Keith A. Hampden among 306 registered dietitian records in District of Columbia

Keith A. Hampden, PHD is one of 306 registered dietitian records with a practice address in District of Columbia. 5% 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 2008, is newer than 16% of them.

  • NPI issued2008 · 16% of these records are older, 80% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2008 · 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 133V00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in District of Columbia

There are 306 registered dietitian records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 306 in District of Columbia → Every provider in Washington → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Stephanie Bowles Jenkins, RDNWashington, DC 200021326455494
  2. Danielle Bye, RD, LDNWashington, DC 200021376342550
  3. Hannah Byrne, RDWashington, DC 200021295372654
  4. Amelia Foley, MPH, RDNWashington, DC 200021891337077
  5. Emma Grubbs, RDWashington, DC 200021871106609
  6. Samantha Hunley, RDNWashington, DC 200021306435250
  7. Amanda JohnsonWashington, DC 200021821884115
  8. Caroline Jones, MS, RD, LDWashington, DC 200021356042154

Common questions

What is Keith A. Hampden, PHD's NPI number?

Keith A. Hampden, PHD's National Provider Identifier (NPI) is 1477710739, issued on May 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Keith A. Hampden, PHD located?

The NPPES record lists a practice address at 201 8TH St NE, Washington, DC, 20002. Phone: (202) 546-7696. Providers update this record themselves, so call before visiting.

How can I verify Keith A. Hampden, PHD's license?

NPPES lists District of Columbia license number DI100000314, 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.

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.