Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Moore, MD
Psychiatry Physician in Fairfax, VA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164764593
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Michael Moore
Credential MD
Sex Male
Practice address 8221 Willow Oaks Corporate Dr Ste 4-425, Fairfax, VA, 22031
Phone (703) 289-7599
Enumeration date Mar 24, 2013
Last updated in NPPES Nov 27, 2023
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 0101262480 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michael Moore?
Michael Moore is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Kimberly Ragan Clinical Social Worker · Fairfax, VA NPI 1427277656 Stephenie Scully Psychiatry Physician · Fairfax, VA NPI 1275853756 Sarah Orrison Clinical Social Worker · Fairfax, VA NPI 1538474812 Grace Brown Clinical Social Worker · Fairfax, VA NPI 1285000778 Alison Korver Marriage & Family Therapist · Fairfax, VA NPI 1639600117 Claire Milliken Psychiatric/Mental Health Nurse Practitioner · Fairfax, VA NPI 1396261368 Nakshin Behrouzi Clinical Social Worker · Fairfax, VA NPI 1568005098 Gregory Pate Professional Counselor · Fairfax, VA NPI 1518502590
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.