Dr. Mark William Cafagna Sr., DC
Dr. Mark William Cafagna Sr. is a Chiropractor provider (Chiropractor) practicing in San Marcos, CA, registered in the NPPES registry with NPI 1538239348 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Project Athlete and Physical Therapy, Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538239348 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark William Cafagna Sr. |
| Credential | DC |
| Sex | Male |
| Practice address | 456 E MISSION RD, SUITE 100, San Marcos, CA, 92069 |
| Phone | 7604102373 |
| Enumeration date | 2006-11-09 |
| Last updated in NPPES | 2007-10-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | DC16673 | CA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Mark Cafagna, DC NPI: 1538239348 Taxonomy: 111N00000X (Chiropractor) Address: 456 E MISSION RD, SUITE 100, San Marcos, CA, 92069
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659451888 | Sybil Ihrig | Individual | Acupuncturist | San Marcos, CA |
| 1033380159 | Project Athlete and Physical Therapy, Inc. | Organization | Physical Therapy Clinic/Center | San Marcos, CA |
Verify this record
Cross-check NPI 1538239348 against the authoritative CMS record: view Dr. Mark William Cafagna Sr. on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Where does Mark Cafagna practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-15.