PROVIDER PROFILE · NPI 1225329733
Joan ChapmanD.O.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK
Where Joan Chapman's patients come from & go
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 11 inbound referrers · 33 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|---|---|
| Pramod Kadambi Cardiology · Lancaster, CA | 20 | 39 |
| Wanes Barsemian Hospitalist · Los Angeles, CA | 20 | 204 |
| NPI 1184787020 | 19 | 52 |
| Sameh Gadallah Cardiology · Lancaster, CA | 18 | 50 |
| Romik Zadorian Emergency Medicine · Encino, CA | 16 | 34 |
| ANTELOPE VALLEY HEALTH CARE DISTRICT | 15 | 75 |
| Inpamani Arul Pathology · Palmdale, CA | 14 | 37 |
| Bassel Hadaya Nephrology · Lancaster, CA | 14 | 54 |
| Jehangir Yeganeh Interventional Cardiology · Lancaster, CA | 13 | 24 |
| Ahmereen Khan Internal Medicine · Covina, CA | 12 | 18 |
| Kanwaljit Gill Cardiology · Palmdale, CA | 11 | 26 |
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|---|---|
| LANCASTER HOSPITAL CORPORATION | 99 | 220 |
| Eduardo Molinet Diagnostic Radiology · Los Angeles, CA | 59 | 206 |
| Sharon Meiselman Diagnostic Radiology · Los Angeles, CA | 56 | 204 |
| American Medical Response Of Southern California Ambulance Service Provider · Lancaster, CA | 42 | 116 |
| Harmandeep Gill Diagnostic Radiology · Lancaster, CA | 37 | 148 |
| Wanes Barsemian Hospitalist · Los Angeles, CA | 34 | 164 |
| Jehangir Yeganeh Interventional Cardiology · Lancaster, CA | 23 | 51 |
| Mehdi Shahpoury Arani Family Practice · Tarzana, CA | 22 | 161 |
| Taher Katouzian Hospitalist · Palmdale, CA | 22 | 138 |
| Sameh Gadallah Cardiology · Lancaster, CA | 21 | 46 |
| Ranjiv Choudhary Cardiology · Palmdale, CA | 21 | 52 |
| Ambarish Bhat Diagnostic Radiology · Springfield, MO | 20 | 58 |
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.
CROSS-REFERENCE