Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anuradha C Challa, M.D.,
Psychiatry Physician in Soledad, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518195825
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Registry record
Entity type Individual (Type 1)
Name Anuradha C Challa
Credential M.D.,
Sex Female
Practice address 31625 Highway 101 S, Soledad, CA, 93960
Phone (831) 678-5500
Enumeration date Jun 25, 2009
Last updated in NPPES Mar 27, 2026
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 4301094811 (MI) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 2019-00312 (NC) Secondary
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 |
|---|---|---|---|
| 7100428100 | Medicaid | KY | - |
| NN8165A | Other | NC | MEDICARE PTAN |
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 Anuradha Challa practice?
The practice location on file with NPPES is in Soledad, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Anuradha Challa?
The National Provider Identifier (NPI) for Anuradha Challa is 1518195825, 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 2026-03-27.