PROVIDER PROFILE · NPI 1821043613

John DuhnDO

Family PracticeGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

254

Unique beneficiaries

—

Total services

346

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 3,054 Family Practice providers in MI — above median (cohort median 403).

PRESCRIBING · PART D · 2024

Total Rx claims

646

Beneficiaries

—

Total drug cost

$25K

Distinct drugs

Brand share

13.6%

Top prescribed drugs

Atorvastatin Calcium82 claims

Levothyroxine Sodium68 claims

Gabapentin47 claims

Omeprazole44 claims

Amlodipine Besylate40 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$15

Payment records

By payment type

Food and Beverage$15

REFERRAL NETWORK

Where John Duhn'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Vpa Pc Clinical Laboratory · Troy, MI	191	1,187
FAMILY NURSE CARE II, LLC	46	148
LOTTERMAN, KATHI	43	191
Mark Gillette Physician Assistant · Grand Rapids, MI	34	99
Mark Beard General Practice · Novi, MI	25	81
FARAH, TERESA	24	72
LLOVET, MAGALIS	16	51
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP	16	56
HOLLAND COMMUNITY HOSPITAL	12	68
SPECTRUM HEALTH UNITED	11	56

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