Mark Steven Horner, PH.D.
Clinical Psychologist · Charlottesville, VA
Mark Steven Horner, PH.D. is a clinical psychologist with a practice address in Charlottesville, Virginia, and NPI 1477604049, issued on Jan 12, 2007. Check the license (Virginia 0810002135, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Steven Horner
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 0810002135 VA
Self-reported in NPPES; status is on the state search - Practice location
- 887B Rio East CT, Charlottesville, VA 22901
- Phone
- (434) 220-4686
- Enumerated
- Jan 12, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (434) 220-4687
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 2,329 in Virginia → Look up another NPI →
Also registered at 887B Rio East CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Steven Horner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0810002135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Steven Horner among 2,329 clinical psychologist records in Virginia
Mark Steven Horner, PH.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 not. Its NPI, issued in 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 58% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2007 · 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).
174 clinical psychologist records list a practice address in Charlottesville
They are 174 of the 7,000 NPPES records with a practice address in Charlottesville, and 2,329 clinical psychologist records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,329 in Virginia → Every provider in Charlottesville → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Ruth Ball, PH.D.Charlottesville, VA 229011811089436
- Sharon Chilcote-Doner, PH.D.Charlottesville, VA 229011861561516
- Patsy Dass, PHDCharlottesville, VA 229011629188677
- Kathleen Dring, PSYDCharlottesville, VA 229011982785705
- Elizabeth Hrncir, PHDCharlottesville, VA 229011518059831
- David Leen, PH.D.Charlottesville, VA 229011225131642
- Robert Miller, PHDCharlottesville, VA 229011972667822
- Mary Nafpaktitis, PH.D.Charlottesville, VA 229011578656864
Common questions
What is Mark Steven Horner, PH.D.'s NPI number?
Mark Steven Horner, PH.D.'s National Provider Identifier (NPI) is 1477604049, issued on Jan 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Steven Horner, PH.D. located?
The NPPES record lists a practice address at 887B Rio East CT, Charlottesville, VA, 22901. Phone: (434) 220-4686. Providers update this record themselves, so call before visiting.
How can I verify Mark Steven Horner, PH.D.'s license?
NPPES lists Virginia license number 0810002135, 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. 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.