Quick answers
- Which hospitals does Mack C. Green Iv work at?
- Medicare's official clinician data lists Mack C. Green Iv at 1 hospital: Barstow Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mack C. Green Iv see patients?
- Medicare's clinician data lists 1 practice location in Apple Valley, CA. Call before your visit to confirm the address.
- What is Mack C. Green Iv's specialty?
- Medicare lists Sports Medicine as the primary specialty, and also Family Practice.
- Does Mack C. Green Iv accept Medicare assignment?
- Yes. Medicare's clinician data says Mack C. Green Iv 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.
- What is the phone number for Mack C. Green Iv?
- (760) 956-5200, as listed in official Medicare / NPI Registry data.
- What is Mack C. Green Iv's NPI number?
- 1043531676. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mack C. Green Iv works
Medicare's Facility Affiliation Data lists Mack C. Green Iv at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Barstow Community HospitalBarstow, CA · Acute Care Hospital · CCN 050298
Practice locations
Addresses where Mack C. Green Iv is enrolled with Medicare (CMS data updated 2026-10-02).
- 16008 Kamana Rd, Suite 100Apple Valley, CA 92307 (760) 956‑5200
Group practices
Medicare enrollment lists Mack C. Green Iv as a member of these groups (CMS data updated 2026-10-02).
- Barstow Primary Care Clinic6 clinicians in the group
- Southern California Bone and Joint Clinic Inc2 clinicians in the group
Specialties
- Sports Medicineprimary
- Family Practicealso
Other sports medicine doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043531676 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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