PROVIDER PROFILE · NPI 1639275100

Mark GwynneMD

Family PracticeChapel Hill, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 2,740 Family Practice providers in NC — bottom quintile (cohort median 664).

PRESCRIBING · PART D · 2024

Total Rx claims

465

Beneficiaries

—

Total drug cost

$50K

Distinct drugs

Brand share

20.9%

Top prescribed drugs

Amlodipine Besylate69 claims

Atorvastatin Calcium45 claims

Oxycodone Hcl29 claims

Omeprazole29 claims

Metoprolol Succinate24 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Gwynne'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHATHAM HOSPITAL INC	28	162
Cody Deen Internal Medicine · Siler City, NC	19	154
SLATKOFF, SUSAN	11	29
Ashley Rietz Family Practice · Chapel Hill, NC	11	57
CHATHAM HOSPITAL INC	11	18

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