Dr. Franklin Donald Sihock Jr., D.C.
Dr. Franklin Donald Sihock Jr. is a Chiropractor provider (Chiropractor) practicing in Chino, CA, registered in the NPPES registry with NPI 1851430516 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1851430516 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Franklin Donald Sihock Jr. |
| Credential | D.C. |
| Sex | Male |
| Practice address | 4590 RIVERSIDE DR, Chino, CA, 91710 |
| Phone | 9095973805 |
| Fax | 9095914720 |
| Enumeration date | 2007-02-06 |
| Last updated in NPPES | 2007-08-16 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | DC23985 | CA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Franklin Sihock, D.C. NPI: 1851430516 Taxonomy: 111N00000X (Chiropractor) Address: 4590 RIVERSIDE DR, Chino, CA, 91710
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1568519460 | Gary Sannes | Individual | Chiropractor | Chino, CA |
| 1043426166 | Pacific Empire Chiropractic A Professional Chiropractic Corporation | Organization | Chiropractor | Chino, CA |
| 1962662163 | Tong Lee | Individual | Chiropractor | Chino, CA |
| 1912385451 | Pacific Empire Physical Medicine and Healthcare Inc | Organization | General Practice Physician | Chino, CA |
Verify this record
Cross-check NPI 1851430516 against the authoritative CMS record: view Dr. Franklin Donald Sihock Jr. 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 Franklin Sihock practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-08-16.