NPPES file of Aug 9, 2026

Kathryn Kim Grueninger, PSY.D.

Clinical Psychologist · Winchester, VA

Kathryn Kim Grueninger, PSY.D. is a clinical psychologist with a practice address in Winchester, Virginia, and NPI 1083452734, issued on Jul 17, 2024. Check the license (Virginia 08100008581, as entered in NPPES) 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
1083452734
Name
Kathryn Kim Grueninger
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
08100008581 VA
Self-reported in NPPES; status is on the state search
Practice location
333 W Cork St Unit 230, Winchester, VA 22601
Phone
(540) 536-1120
Enumerated
Jul 17, 2024
Record last updated
Sep 25, 2025
Fax
(540) 536-5139
Medicare enrollment
Enrolled (PECOS I20241114000122); 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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8 nearest clinical psychologist records → All 2,329 in Virginia → Look up another NPI →

Also registered at 333 W Cork St Unit 230

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

  1. Olarewaju Akinocho, RDNRegistered Dietitian1144149055
  2. Nicholas Boston, PSYDClinical Psychologist1891479390
  3. Casey Collins, PSYDClinical Psychologist1194405639
  4. Brian Kang, MDPhysical Medicine & Rehabilitation Physician1417450263
  5. Andrew O'Halloran, MDPhysical Medicine & Rehabilitation Physician1740713775
  6. Shaik Samdani, MDPhysical Medicine & Rehabilitation Physician1437118437

Verify Kathryn Kim Grueninger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this profession
    Search for license 08100008581    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 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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One hospital affiliation

  1. Winchester Medical CenterWinchester, VA · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Kathryn Kim Grueninger among 2,329 clinical psychologist records in Virginia

Kathryn Kim Grueninger, PSY.D. is one of 2,329 clinical psychologist records with a practice address in Virginia. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 93% of them.

  • NPI issued2024 · 93% of these records are older, 4% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2022 · median 2003 among the 442 with a school on file
  • Record last updated2025 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Virginia

There are 2,329 clinical psychologist records in Virginia.

All 2,329 in Virginia → Every provider in Winchester → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Deborah Bauserman, ED.DWinchester, VA 226011588794960
  2. Nicholas Boston, PSYDWinchester, VA 226011891479390
  3. Matthew Bruffey, PSY.D.Winchester, VA 226011629245501
  4. Julie Buddensick, PSY.D.Winchester, VA 226011780026179
  5. Angela Butler, PSYDWinchester, VA 226011174603690
  6. John Crandell, PHDWinchester, VA 226011144312489
  7. Christopher Decanio, PHDWinchester, VA 226011326199480
  8. Meghan FitzgeraldWinchester, VA 226011265049613

Common questions

What is Kathryn Kim Grueninger, PSY.D.'s NPI number?

Kathryn Kim Grueninger, PSY.D.'s National Provider Identifier (NPI) is 1083452734, issued on Jul 17, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Kim Grueninger, PSY.D. located?

The NPPES record lists a practice address at 333 W Cork St Unit 230, Winchester, VA, 22601. Phone: (540) 536-1120. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Kim Grueninger, PSY.D.'s license?

NPPES lists Virginia license number 08100008581, as entered by the provider. 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.

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.