NPPES file of Aug 9, 2026

Michelle Pryslak, MPH, RD

Registered Dietitian · Oakton, VA

Michelle Pryslak, MPH, RD is a registered dietitian with a practice address in Oakton, Virginia, and NPI 1326450347, issued on May 25, 2014. Check the license with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1326450347
Name
Michelle Pryslak
Credential
MPH, RD
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
11158 Tattersall Trl, Oakton, VA 22124
Phone
(703) 273-8379
Enumerated
May 25, 2014
Record last updated
Jun 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210617001488); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Michelle Pryslak 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
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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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Bills Medicare through one group practice

  1. Kaiser Foundation Health Plan OF The Mid Atlantic States, IncLargo, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michelle Pryslak among 1,307 registered dietitian records in Virginia

Michelle Pryslak, MPH, RD is one of 1,307 registered dietitian records with a practice address in Virginia. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 34% of them.

  • NPI issued2014 · 34% of these records are older, 64% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2010 · median 2012 among the 129 with a school on file
  • Record last updated2021 · 57% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 registered dietitian records list a practice address in Oakton

They are 3 of the 161 NPPES records with a practice address in Oakton, and 1,307 registered dietitian records in Virginia.

The 8 registered dietitian records with the nearest ZIP codes

  1. Kathleen AmbroseOakton, VA 221241154162980
  2. Stephanie Grasso, RD, MSOakton, VA 221241942899661
  3. Rachel Johnson, CNS/LDNOccoquan, VA 221251467309419
  4. Lauren King, R.D.Quantico, VA 221341295039089
  5. Ellen Avery, MS, RDMc Lean, VA 221021033461363
  6. Ibrahim Bensouda, REGISTERED DIETITIANTysons, VA 221021306669395
  7. Kelly Ellington, RDMc Lean, VA 221021154893568
  8. Michelle Guarnieri, RDN, LDNMc Lean, VA 221021710534102

Common questions

What is Michelle Pryslak, MPH, RD's NPI number?

Michelle Pryslak, MPH, RD's National Provider Identifier (NPI) is 1326450347, issued on May 25, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Pryslak, MPH, RD located?

The NPPES record lists a practice address at 11158 Tattersall Trl, Oakton, VA, 22124. Phone: (703) 273-8379. Providers update this record themselves, so call before visiting.

How can I verify Michelle Pryslak, MPH, RD'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. Medicare files from data.cms.gov. 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.