Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Clark V Monahan, D.C.
Chiropractor in St. Augustine, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982622593
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Clark V Monahan
Credential D.C.
Sex Male
Practice address 419 Anastasia Blvd., St. Augustine, FL, 32080
Phone (904) 824-8353
Fax (904) 824-5705
Enumeration date Jul 18, 2006
Last updated in NPPES Mar 26, 2014
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 050018600 | Medicaid | FL | - |
| 89830 | Other | FL | BLUE CROSS & BLUE SHIELD |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Clark Monahan?
Clark Monahan is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → All City Family Health Corp Comprehensive Outpatient Rehabilitation Facility (CORF) · Saint Augustine, FL NPI 1356467773 St Augustine Physicians Associates Inc Chiropractor · Saint Augustine, FL NPI 1326168626 St Augustine Physicians Associates Inc. Chiropractor · St Augustine, FL NPI 1134312325 Kimberly Pacetti Family Nurse Practitioner · St Augustine, FL NPI 1396055836 Meet Patel Chiropractor · St Augustine, FL NPI 1841621224
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-26.