PROVIDER PROFILE · NPI 1417119348
Ann Johnson
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). 16 inbound referrers · 29 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA | 173 | 477 |
| CAPE COD HOSPITAL INC | 160 | 577 |
| William Shay Internal Medicine · Provincetown, MA | 70 | 200 |
| Maryanne O'toole Nurse Practitioner · Provincetown, MA | 60 | 261 |
| LOWER CAPE AMBULANCE ASSOCIATION, INC | 34 | 83 |
| Ellen Dennehy Physician Assistant · Wolfeboro, NH | 28 | 120 |
| NPI 1144267477 | 18 | 36 |
| PENN, BARBARA | 16 | 35 |
| WILLIAMS, CHARLES | 16 | 41 |
| Philip Chiotellis Cardiology · Hyannis, MA | 16 | 46 |
| REHABILITATION HOSPITAL OF THE CAPE AND ISLANDS, CORPORATION | 16 | 53 |
| John Kalin Cardiology · Hyannis, MA | 15 | 43 |
| Physician | Patients | Visits |
|---|---|---|
| OUTER CAPE HEALTH SERVICES | 245 | 847 |
| OUTER CAPE HEALTH SERVICES | 187 | 982 |
| CAPE COD HOSPITAL INC | 118 | 407 |
| Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA | 102 | 243 |
| William Shay Internal Medicine · Provincetown, MA | 59 | 237 |
| Maryanne O'toole Nurse Practitioner · Provincetown, MA | 57 | 328 |
| SEASHORE POINT-DEACONESS, INC. | 50 | 208 |
| VISITING NURSE ASSOCIATION OF CAPE COD, INC. | 46 | 138 |
| Susan Roderick Nurse Practitioner · Provincetown, MA | 35 | 82 |
| Frank Campo Podiatry · Boston, MA | 34 | 75 |
| CAPE COD MEDICAL ENTERPRISES INC | 32 | 43 |
| Ellen Dennehy Physician Assistant · Wolfeboro, NH | 24 | 134 |