Physician

Robert Alan Harf, MD FACS

According to 2025 Medicare claims, Robert Harf, MD FACS (NPI: 1023128741) practices orthopedic surgery in the Santa Rosa-Petaluma, CA market, with the plurality of this provider's patient population coming from Sonoma, CA. This provider's primary affiliated billing organization is ROBERT HARF ORTHOPAEDICS A PROFESSIONAL CORPORATION (NPI: 1639474356) and primary practice location at 95476-6920.

Harf's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 241 traditional Medicare patients, billed 852 HCPCS/CPT codes, and received $85,469 in Medicare payments. The top billing code was 99203 (New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more). Part D data shows 103 prescription claims across 54 beneficiaries totaling $1,218 in drug costs, led by Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen). 2015 DME data shows 12 claims. Open Payments data shows 20 records totaling $2,193. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has fallen sharply in recent years, from $157,222 to $85,469. Similarly, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $6,095 to $1,218. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.