PROVIDER PROFILE · NPI 1932118536

Donald MassenburgM.D.

PRACTICEPREVEA HEALTHSee all providers at this practice →

RheumatologyGreen Bay, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

604

Unique beneficiaries

—

Total services

1,066

Distinct HCPCS

Medicare payment

$31K

Peer benchmark

Total Medicare services vs. 97 Rheumatology providers in WI — above median (cohort median 990).

PRESCRIBING · PART D · 2024

Total Rx claims

1,832

Beneficiaries

—

Total drug cost

$2.9M

Distinct drugs

Brand share

26.6%

Top prescribed drugs

Prednisone385 claims

Methotrexate Sodium240 claims

Hydroxychloroquine Sulfate221 claims

Leflunomide164 claims

Folic Acid90 claims

QUALITY · MIPS · 2024

Final MIPS score

94.8

Quality

86.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.83%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$848

Payment records

By payment type

Food and Beverage$848

REFERRAL NETWORK

Where Donald Massenburg'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Alvin Wells Rheumatology · Destin, FL	92	277
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	48	78
Ascension Wisconsin Laboratories, Inc Clinical Laboratory · Milwaukee, WI	35	148
WHEATON FRANCISCAN HEALTHCARE - FRANKLIN, INC.	33	60
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	23	48
ASCENSION ST FRANCIS HOSPITAL, INC	22	75
Tristan Krause Nurse Practitioner · West Allis, WI	13	21
AURORA HEALTH CARE SOUTHERN LAKES, INC.	12	27

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history