HOSPITAL · CCN 200063
PENOBSCOT BAY MEDICAL CENTER
Physician affiliations & referral network
ROCKPORT, MEFY 2025
Affiliated physicians
138
External referring physicians
709
Top affiliated specialty
Nurse Practitioner
Shared beneficiaries (top referrers)
8,483
SPECIALTY MIX
Specialties among affiliated physicians
22
15
9
8
7
6
5
5
5
5
5
4
AFFILIATED PHYSICIANS
Physicians affiliated with PENOBSCOT BAY MEDICAL CENTER (138 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 138.
REFERRAL NETWORK
Who refers patients here
External physicians who share patients into this hospital's affiliated providers, ranked by shared Medicare beneficiaries.
| Referring physician | Specialty | Shared beneficiaries |
|---|---|---|
| Charles Mullen | Diagnostic Radiology | 995 |
| Nordx | Clinical Laboratory | 694 |
| MAINEHEALTH | — | 605 |
| Christopher Gelwix | Cardiology | 591 |
| EASTERN MAINE HEALTHCARE SYSTEMS INLAND HOSPITAL | — | 523 |
| BRIDGTON HOSPITAL | — | 487 |
| THE GENERAL HOSPITAL CORPORATION | — | 400 |
| ENDEAVOR HEALTH CLINICAL OPERATIONS | — | 321 |
| Michael Quinn | Diagnostic Radiology | 316 |
| Penobscot Community Health Center | Clinic or Group Practice | 286 |
| AROOSTOOK MEDICAL CENTER | — | 279 |
| Howard Hoyt | Ophthalmology | 268 |
| BAYSTATE MEDICAL CENTER INC | — | 264 |
| SMITH, NEIL | — | 242 |
| David Langdon | Diagnostic Radiology | 227 |
| Jerald Kuhn | Diagnostic Radiology | 218 |
| MAINEHEALTH CARE AT HOME | — | 212 |
| DIALYSIS CLINIC INC | — | 205 |
| Kofi Appiah | Nephrology | 199 |
| PENOBSCOT COMMUNITY HEALTH CENTER | — | 198 |
| Deirdre Gramas | Rheumatology | 196 |
| CAROLINAS MEDICAL CENTER | — | 193 |
| FORSYTH MEMORIAL HOSPITAL, INC. | — | 192 |
| Mark Mcallister | Family Practice | 186 |
| WESTOVER, GERALD | — | 186 |
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). A directional edge is a proxy for referral, not a documented referral; pairs below 11 shared beneficiaries are suppressed.
CASE MIX
Top procedures by volume
Highest-volume MS-DRGs from CMS inpatient claims (latest reporting year per code).
| MS-DRG | Discharges |
|---|---|
| 871SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC | 61 |
| 291HEART FAILURE AND SHOCK WITH MCC | 39 |
| 885PSYCHOSES | 32 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 30 |
| 189PULMONARY EDEMA AND RESPIRATORY FAILURE | 24 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 23 |
CROSS-REFERENCE