Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles H. Halsted, M.D.
Specialist in Sacramento, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558451708
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Registry record
Entity type Individual (Type 1)
Name Dr. Charles H. Halsted
Credential M.D.
Sex Male
Practice address 2825 J St, Suite 300, Sacramento, CA, 95816
Phone (916) 734-2890
Enumeration date Oct 16, 2006
Last updated in NPPES Mar 7, 2023
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 |
|---|---|---|---|
| 00392 | Other | CA | PI NUMBER |
| G026076 | Other | CA | STATE 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 Charles Halsted?
The National Provider Identifier (NPI) for Charles Halsted is 1558451708, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Halsted practice?
The practice location on file with NPPES is in Sacramento, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.