Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles B Sacks, MD
Psychiatry Physician in Mclean, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376555946
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Charles B Sacks
Credential MD
Sex Male
Practice address 1313 Vincent Pl, Mclean, VA, 22101
Phone (703) 821-1017
Fax (703) 799-1053
Enumeration date Aug 12, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8006 | Other | DC | CAREFIRST BCBS |
| 082435 | Other | VA | ANTHEM BCBS |
| LV26CH | Other | MD | CAREFIRST BCBS |
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
How do I verify Charles Sacks's NPI record?
Cross-check NPI 1376555946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1376555946 active?
Yes, as of the latest NPPES snapshot, NPI 1376555946 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Nancy Commisso Clinical Social Worker · Mclean, VA NPI 1083710198 Kathryn Mccormack-Chen Mental Health Counselor · Mclean, VA NPI 1932257029 John Georgopoulos Professional Counselor · Mclean, VA NPI 1669675104 Risa Sanders Clinical Psychologist · Mc Lean, VA NPI 1063652253 Erin Metheny Marriage & Family Therapist · Mc Lean, VA NPI 1558695346 Sandra Malawer Professional Counselor · Mc Lean, VA NPI 1932425774 Charles B. Sacks MD PC Psychiatry Physician · Mc Lean, VA NPI 1578879797 Risa E. Sanders, Ph.D., Pllc Clinical Psychologist · Mc Lean, VA NPI 1013337815
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.