Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John C Ramsey
Counselor in Pasadena, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023236999
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Registry record
Entity type Individual (Type 1)
Name John C Ramsey
Sex Male
Practice address 659 E Walnut St, Pasadena, CA, 91101
Phone (626) 844-0410
Enumeration date Apr 23, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7010 | Other | CA | ALCOHOL & DRUG COUNSELING |
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 John Ramsey practice?
The practice location on file with NPPES is in Pasadena, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Ramsey?
The National Provider Identifier (NPI) for John Ramsey is 1023236999, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → California Drug Consultants Public Health or Welfare Agency · Pasadena, CA NPI 1578681250 Patti Ramsey Counselor · Pasadena, CA NPI 1164640033 Kenneth Howe Counselor · Pasadena, CA NPI 1245458108 Yanira Lopez Counselor · Pasadena, CA NPI 1134347008 Pamela Ramsey Counselor · Pasadena, CA NPI 1801014774 Claudia Garcia Counselor · Pasadena, CA NPI 1578775649 Vernon Holm Substance Abuse Rehabilitation Facility · Pasadena, CA NPI 1821263922 Belkis Montoya Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility · Pasadena, CA NPI 1306005061
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.