Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John M Farrell, LCSW
Social Worker in Aurora, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083730618
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Registry record
Entity type Individual (Type 1)
Name John M Farrell
Credential LCSW
Sex Male
Practice address 2500 S Havana St, Aurora, CO, 80014
Phone (303) 657-6923
Enumeration date Mar 22, 2007
Last updated in NPPES Jul 13, 2007
Taxonomy & licenses
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 006573 | Other | - | KAISER-COMMERCIAL NUMBER |
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 John Farrell?
The National Provider Identifier (NPI) for John Farrell is 1083730618, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Farrell practice?
The practice location on file with NPPES is in Aurora, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Beth Clark Medical Physician Assistant · Aurora, CO NPI 1194715672 Elizabeth Weir Clinical Social Worker · Aurora, CO NPI 1578668091 Shauna Jardon Pharmacotherapy Pharmacist · Aurora, CO NPI 1013089234 Paul Ogden Family Medicine Physician · Aurora, CO NPI 1306992920 Vicki Perry Registered Nurse · Aurora, CO NPI 1053450452 John Pappas Internal Medicine Physician · Aurora, CO NPI 1912040494 Regina Zoglo Internal Medicine Physician · Aurora, CO NPI 1366585812 Betty Spiecher Internal Medicine Physician · Aurora, CO NPI 1568505014
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-13.