PROVIDER PROFILE · NPI 1568460624
Roberto GratianneM.D.
CROSS-REFERENCE
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 19 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Unilab Corporation Clinical Laboratory · West Hills, CA | 169 | 485 |
| SHARP CHULA VISTA MEDICAL CENTER | 125 | 361 |
| Cesar Pena Internal Medicine · Chula Vista, CA | 50 | 261 |
| American Medical Response Ambulance Service, Inc. Ambulance Service Provider · San Diego, CA | 30 | 60 |
| CALDERON, JUAN | 26 | 100 |
| PRIME HEALTHCARE PARADISE VALLEY LLC | 24 | 83 |
| Jose Lira Internal Medicine · Chula Vista, CA | 22 | 90 |
| Manuel Puig-Llano Ophthalmology · San Diego, CA | 17 | 53 |
| Harold Pimenta Interventional Cardiology · La Jolla, CA | 17 | 29 |
| Norberto Waisman Internal Medicine · Chula Vista, CA | 13 | 51 |
| Brett Berman Cardiology · Chula Vista, CA | 13 | 34 |
| Daniel Cepin Cardiology · Chula Vista, CA | 13 | 36 |