NPPES file of Aug 9, 2026

Patricia Diefenbach, ND, CNS, CPT

Nutrition Education Nutritionist · Fairfax Station, VA

Patricia Diefenbach, ND, CNS, CPT is a nutrition education nutritionist with a practice address in Fairfax Station, Virginia, and NPI 1003203258, issued on Apr 24, 2015. Check the license with the Virginia 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
1003203258
Name
Patricia Diefenbach
Credential
ND, CNS, CPT
Primary taxonomy
Nutrition Education Nutritionist 133NN1002X
License numbers
000538 CT
0053 DC
Self-reported in NPPES; status is on the state search
Practice location
6907 Brimstone LN, Fairfax Station, VA 22039
Phone
(703) 609-8717
Enumerated
Apr 24, 2015
Record last updated
Mar 3, 2020 (not updated in 6 years: call before relying on the address or phone)
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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Verify Patricia Diefenbach in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck 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 Virginia license search

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Nutrition Education Nutritionist providers in Virginia

There are 23 nutrition education nutritionist records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 23 in Virginia → Every provider in Fairfax Station →

Other nutrition education nutritionist records in Virginia

  1. Hengameh Allen-Schaal, PH.D., MPHAlexandria, VA1932508934
  2. Allison BashoreNorfolk, VA1881467975
  3. Terri Brown, CNHP LDHP BCCSuffolk, VA1265988968
  4. Devon Chechik, NTPChesapeake, VA1225759335
  5. Seble DejeneReston, VA1245611664
  6. Lauren Ferriter, FNTPAlexandria, VA1780391177
  7. Alice Freeman, B.S. NUTRITION, CNHPNorth Chesterfield, VA1134646029
  8. Tamara HoernerSpringfield, VA1174081228
  9. Elizabeth Howard, MSWoodbridge, VA1265903462
  10. Hona Kandi, CNS, LDNSterling, VA1063257798

Common questions

What is Patricia Diefenbach, ND, CNS, CPT's NPI number?

Patricia Diefenbach, ND, CNS, CPT's National Provider Identifier (NPI) is 1003203258, issued on Apr 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Patricia Diefenbach, ND, CNS, CPT located?

The NPPES record lists a practice address at 6907 Brimstone LN, Fairfax Station, VA, 22039. Phone: (703) 609-8717. Providers update this record themselves, so call before visiting.

How can I verify Patricia Diefenbach, ND, CNS, CPT's license?

Search the Virginia 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.