Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Earl H. Diehl, M.D.
Specialist in Richmond, VA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750382123
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Registry record
Entity type Individual (Type 1)
Name Dr. Earl H. Diehl
Credential M.D.
Sex Male
Practice address 110 N Robinson St, Suite 300, Richmond, VA, 23220
Phone (804) 353-4916
Fax (804) 254-5216
Enumeration date Aug 9, 2005
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 |
|---|---|---|---|
| 6080511 | Medicaid | VA | - |
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
Where does Earl Diehl practice?
The practice location on file with NPPES is in Richmond, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Earl Diehl?
The National Provider Identifier (NPI) for Earl Diehl is 1750382123, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.