Martha Gillis, PH.D.
Clinical Psychologist · Fairfax, VA
Martha Gillis, PH.D. is a clinical psychologist with a practice address in Fairfax, Virginia, and NPI 1871657080, issued on Dec 21, 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.
- Name
- Martha Gillis
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- Practice location
- 11166 Fairfax Blvd, Fairfax, VA 22030
- Phone
- (703) 819-8445
- Enumerated
- Dec 21, 2006
- Entity
- Type 1 · individual
Also registered at 11166 Fairfax Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Martha Gillis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
130 clinical psychologist records list a Fairfax practice address
They are 130 of the 6,584 NPPES records with a Fairfax practice address, and 2,167 clinical psychologist records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 130 in Fairfax → All 2,167 in Virginia → Every provider in Fairfax →
Other clinical psychologist records in Virginia
- Jeffrey Aaron, PH.D.Charlottesville, VA1669558953
- Sarah Abdel-Wahab, PSYDFairfax, VA1760956163
- Diane Abdo, PSYDWilliamsburg, VA1538250931
- Eva Abel, PSY.D.Williamsburg, VA1598921298
- Mary Abraham, PSYDFairfax, VA1891689386
- Dylan Abrams, PHDCharlottesville, VA1447036868
- Azhar Abu-Ali, PH.DFalls Church, VA1528145547
- Mona Abuhamda, MONA ABUHAMDAMc Lean, VA1962732289
- Leah Adams, PHDFairfax, VA1144076753
- Shannon Adcock, PH.D., H.S.P.Fairfax, VA1326663246
Common questions
What is Martha Gillis, PH.D.'s NPI number?
Martha Gillis, PH.D.'s National Provider Identifier (NPI) is 1871657080, issued on Dec 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Martha Gillis, PH.D. located?
The NPPES record lists a practice address at 11166 Fairfax Blvd, Fairfax, VA, 22030. Phone: (703) 819-8445. Providers update this record themselves, so call before visiting.
How can I verify Martha Gillis, PH.D.'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.