Carl Isherwood
18+
Years in Practice
Practice Locations
8 locations
Arrowhead Regional Medical Center
400 North Pepper Avenue, Colton, California, 92324
(909) 580-1000
Arrowhead Regional Medical Center
400 North Pepper Avenue, Colton, California, 92324
(909) 580-1000
Beaver Medical Group Pc
1300 E Cooley Dr, Colton, California, 92324
(909) 370-4100
Quantum Healthcare Medical Associates Inc
400 N Pepper Ave, Colton, California, 92324
(909) 580-1000
San Bernardino Medical Orthopaedic Group Inc
400 N Pepper Ave, Colton, California, 92324
(909) 580-3390
Clinic Services Of California Medical Group Inc
400 N Pepper Ave, Colton, California, 92324
(909) 580-1000
About Carl Isherwood
Carl Isherwood is a healthcare provider practicing in Colton, CA.
Specialty Definition
Definition to come...
8
Locations
1
States Licensed
Credentials & Board Certifications
Credentials verified via NPI Registry (NPPES)
Education & Training
No education details on file.
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| California | 647959 | Registered Nurse |
Public Data Summary for Carl Isherwood
With 18 years of practice, Carl Isherwood is an established healthcare provider. Carl currently practices across 8 facilities, including Arrowhead Regional Medical Center in Colton, California. Their National Provider Identifier (NPI) is 1134390024, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Carl Isherwood
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0 reviews
FAQ
Frequently asked questions about Carl Isherwood
Where does Carl Isherwood practice?
Carl Isherwood practices at Arrowhead Regional Medical Center in Colton, California. Carl is also affiliated with 7 additional facilities, listed below.
Does Carl Isherwood accept Medicare?
CartoChrome does not have a verified Medicare assignment record for Carl Isherwood. CMS opt-out records should be checked directly, and patients should call the practice to confirm Medicare acceptance for their specific plan.
What is Carl Isherwood's NPI number?
Carl Isherwood's National Provider Identifier (NPI) is 1134390024. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Carl Isherwood been practicing?
Carl Isherwood has approximately 18 years of practice experience.