HOSPITAL · CCN 230035
SPECTRUM HEALTH UNITED MEMORIAL
Physician affiliations & referral network
Affiliated physicians
233
External referring physicians
1,188
Top affiliated specialty
Physician Assistant
Shared beneficiaries (top referrers)
22,257
SPECIALTY MIX
Specialties among affiliated physicians
39
36
19
19
17
11
9
7
7
6
4
4
AFFILIATED PHYSICIANS
Physicians affiliated with SPECTRUM HEALTH UNITED MEMORIAL (233 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 233.
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 |
|---|---|---|
| SPECTRUM HEALTH PRIMARY CARE PARTNERS | — | 3,651 |
| SPECTRUM HEALTH UNITED | — | 3,549 |
| ASCENSION ST JOHN HOSPITAL | — | 1,209 |
| Christopher Buchach | Diagnostic Radiology | 893 |
| ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP | — | 865 |
| QUICK, JOHN | — | 853 |
| NEWAYGO COUNTY GENERAL HOSPITAL ASSOCIATION | — | 844 |
| REED CITY HOSPITAL CORPORATION | — | 812 |
| SPARROW CARSON HOSPITAL | — | 737 |
| James Larson | Diagnostic Radiology | 690 |
| PETERSON, NEIL | — | 675 |
| Craig Moore | Diagnostic Radiology | 673 |
| MECOSTA COUNTY MEDICAL CENTER | — | 656 |
| LUTTENTON, CHARLES | — | 624 |
| OHIOHEALTH CORPORATION | — | 620 |
| County Of Montcalm | Ambulance Service Provider | 555 |
| Paul Shreve | Diagnostic Radiology | 526 |
| NPI 1134205909 | — | 514 |
| Life Ems Of Ionia Co Inc | Ambulance Service Provider | 511 |
| BOSANKO, CAROL MAE | — | 487 |
| Kelly Ludema | Diagnostic Radiology | 474 |
| Theresa Osborne | Internal Medicine | 472 |
| Neil Mccullough | Diagnostic Radiology | 467 |
| Jason Bowman | Emergency Medicine | 453 |
| GRIGGS, THOMAS | — | 447 |
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 | 64 |
| 291HEART FAILURE AND SHOCK WITH MCC | 43 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 22 |
| 190CHRONIC OBSTRUCTIVE PULMONARY DISEASE WITH MCC | 21 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 20 |
| 189PULMONARY EDEMA AND RESPIRATORY FAILURE | 19 |
CROSS-REFERENCE