Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Paul Wassermann, M.D.
Pediatrics Physician in Chico, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427054279
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Registry record
Entity type Individual (Type 1)
Name Dr. Paul Wassermann
Credential M.D.
Sex Male
Practice address 1430 Esplanade, Ste 5, Chico, CA, 95926
Phone (530) 891-0553
Fax (530) 891-7524
Enumeration date Jun 27, 2005
Last updated in NPPES Apr 17, 2009
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 |
|---|---|---|---|
| 00G311491 | Medicaid | CA | - |
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 Paul Wassermann practice?
The practice location on file with NPPES is in Chico, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Paul Wassermann?
The National Provider Identifier (NPI) for Paul Wassermann is 1427054279, 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 2009-04-17.