Quick answers
- Where does Frank E. Primus Ii see patients?
- Medicare's clinician data lists 5 practice locations, including Modesto, CA, Stockton, CA and Long Beach, CA. Call before your visit to confirm the address.
- What is Frank E. Primus Ii's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Frank E. Primus Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Frank E. Primus Ii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Frank E. Primus Ii offer telehealth?
- Medicare's clinician data says Frank E. Primus Ii offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Frank E. Primus Ii?
- (858) 967-3070, as listed in official Medicare / NPI Registry data.
- What is Frank E. Primus Ii's NPI number?
- 1366734618. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Frank E. Primus Ii is enrolled with Medicare (CMS data updated 2026-10-02).
- 1310 W Granger AveModesto, CA 95350 (858) 967‑3070
- 1630 N Edison StStockton, CA 95204 (858) 967‑3070
- 1703 Termino Ave, Suite 106Long Beach, CA 90804 (562) 800‑3321
- 19929 Greenley RdSonora, CA 95370 (732) 631‑4358
- 28212 Kelly Johnson Pkwy, Suite 200Valencia, CA 91355 (213) 228‑3538
Group practices
Medicare enrollment lists Frank E. Primus Ii as a member of these groups (CMS data updated 2026-10-02).
- Izuchukwu Okpara MD Inc45 clinicians in the group
- Crescent Wound Care Inc30 clinicians in the group
- Wound Docs Apc21 clinicians in the group
- HC California PC4 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Modesto
Clinicians with the same Medicare primary specialty in Modesto, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Chicago, Pritzker School Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1366734618 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians