David Ellis Hiatt, PHD, MD
Psychiatry Physician · Mc Lean, VA
David Ellis Hiatt, PHD, MD is a psychiatry physician with a practice address in Mc Lean, Virginia, and NPI 1558588376, issued on Apr 20, 2007. Check the license (Virginia 0101045403, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- David Ellis Hiatt
- Credential
- PHD, MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 0101045403 VA
Self-reported in NPPES; status is on the state search - Practice location
- 6845 Elm Street, Mc Lean, VA 22101
- Phone
- (703) 821-7966
- Enumerated
- Apr 20, 2007
- Record last updated
- Oct 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (703) 734-1441
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,395 in Virginia → Look up another NPI →
Also registered at 6845 Elm Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David McGibbons, DDSDentist1336308741
- Ednan Mushtaq, MDOtolaryngology Physician1639129091
Verify David Ellis Hiatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101045403Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average psychiatry physician in 2024
565 Medicare Part D claims for 53 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Bupropion Xl74 claims
- Escitalopram Oxalate57 claims
- Trazodone Hcl41 claims
- Alprazolam34 claims
- Duloxetine Hcl30 claims
- Dextroamphetamine-Amphetamine25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
David Ellis Hiatt among 1,395 psychiatry physician records in Virginia
David Ellis Hiatt, PHD, MD is one of 1,395 psychiatry physician records with a practice address in Virginia. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 42% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2008 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 psychiatry physician records list a practice address in Mc Lean
They are 32 of the 1,563 NPPES records with a practice address in Mc Lean, and 1,395 psychiatry physician records in Virginia.
All 1,395 in Virginia → Every provider in Mc Lean → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Michael Anderson, M.D.Mc Lean, VA 221011902939614
- Christopher Bir, M.D.Mc Lean, VA 221011952484818
- Robin Brannigan, M.D.Mc Lean, VA 221011952494965
- Barry Gorman, M.D.Mc Lean, VA 221011679615975
- Fuad Issa, MDMc Lean, VA 221011801952262
- Peggy Lomax, M.D.Mc Lean, VA 221011417095951
- Rizwan Malik, M.D.Mc Lean, VA 221011568402600
- Richard Roth, M.D.Mc Lean, VA 221011497758098
Common questions
What is David Ellis Hiatt, PHD, MD's NPI number?
David Ellis Hiatt, PHD, MD's National Provider Identifier (NPI) is 1558588376, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Ellis Hiatt, PHD, MD located?
The NPPES record lists a practice address at 6845 Elm Street, Mc Lean, VA, 22101. Phone: (703) 821-7966. Providers update this record themselves, so call before visiting.
How can I verify David Ellis Hiatt, PHD, MD's license?
NPPES lists Virginia license number 0101045403, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Ellis Hiatt, PHD, MD prescribe under Medicare Part D?
In 2024, David Ellis Hiatt, PHD, MD had 565 Medicare Part D claims for 53 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.