NPPES file of Aug 9, 2026

Pam L. Diffley, CRNA

Registered Nurse · Reston, VA

Pam L. Diffley, CRNA is a registered nurse with a practice address in Reston, Virginia, and NPI 1760456339, issued on Feb 13, 2006. 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
1760456339
Name
Pam L. Diffley
Credential
CRNA
Primary taxonomy
Registered Nurse 163W00000X
Practice location
1850 Town Center Parkway, Reston, VA 20190
Phone
(703) 471-0919
Enumerated
Feb 13, 2006
Record last updated
Jul 13, 2026
Fax
(703) 742-9081
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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Also registered at 1850 Town Center Parkway

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

  1. Dua Abu-Mahfouz, PT, DPTPhysical Therapist1740815281
  2. George Aguiar, MDOrthopaedic Surgery Physician1750308086
  3. Rosemary Altemus, MDRadiation Oncology Physician1083687156
  4. Rodney Biglow, MDEmergency Medicine Physician1790718443
  5. Mark Bilowus, M.D.Urology Physician1174616692
  6. Angelique Black, PAMedical Physician Assistant1932127644

Verify Pam L. Diffley 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

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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Registered Nurse providers in Virginia

There are 1,282 registered nurse records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,282 in Virginia → Every provider in Reston →

Other registered nurse records in Virginia

  1. Joy Aaron, RNPortsmouth, VA1083765911
  2. Elizabeth Abando, RN, IBCLC, FNP-BCFairfax, VA1366053332
  3. Zenobia AbbasiGlen Allen, VA1831354380
  4. Laurie Abdelmegid, RNChantilly, VA1184380511
  5. Maryum Abdul-BasirHenrico, VA1609463967
  6. Tirsit Abebe, REGISTERED NURSELorton, VA1023354719
  7. Jessica AbelsRoanoke, VA1881465227
  8. Afia AcheampongFalls Church, VA1053270686
  9. Christy Acosta, RNSterling, VA1821626193
  10. Brittany AdamsReston, VA1518209220

Common questions

What is Pam L. Diffley, CRNA's NPI number?

Pam L. Diffley, CRNA's National Provider Identifier (NPI) is 1760456339, issued on Feb 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Pam L. Diffley, CRNA located?

The NPPES record lists a practice address at 1850 Town Center Parkway, Reston, VA, 20190. Phone: (703) 471-0919. Providers update this record themselves, so call before visiting.

How can I verify Pam L. Diffley, CRNA'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.