Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ernest Edmund Davis, M.D.
Specialist in Washington, DC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679677066
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Registry record
Entity type Individual (Type 1)
Name Dr. Ernest Edmund Davis
Credential M.D.
Sex Male
Practice address United States Department of State, M/Med/Qi, 2401 E. Street, Nw, Sa-1, Washington, DC, 20522
Phone (202) 662-1682
Fax (202) 663-3673
Enumeration date Sep 7, 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 |
|---|---|---|---|
| R9N10 | Other | MO | MEDICAL LICENSE |
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
What is the NPI number for Ernest Davis?
The National Provider Identifier (NPI) for Ernest Davis is 1679677066, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ernest Davis practice?
The practice location on file with NPPES is in Washington, DC. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.