PROVIDER PROFILE · NPI 1518975366

Julie GammackMD

Geriatric MedicineSt Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

178

Unique beneficiaries

—

Total services

328

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 35 Geriatric Medicine providers in MO — above median (cohort median 451).

PRESCRIBING · PART D · 2024

Total Rx claims

6,206

Beneficiaries

—

Total drug cost

$487K

Distinct drugs

122

Brand share

21.3%

Top prescribed drugs

Atorvastatin Calcium425 claims

Lisinopril337 claims

Apixaban296 claims

Amlodipine Besylate244 claims

Gabapentin190 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

68.5

Cost

72.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Julie Gammack'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
C.M.C. EXTENDED CARE CENTER, INC.	45	198
Laura Gardner Pathology · Saint Louis, MO	44	197
Scott Ferreira Clinical Cardiac Electrophysiology · Springfield, MO	39	135
GARRETT, ROBERT	35	119
MEHDIRAD, ALI	35	127
GATEWAY AMBULANCE SERVICE LLC	28	96
Nadeem Parkar Diagnostic Radiology · Saint Louis, MO	26	56
Katherine Herzog Physical Medicine and Rehabilitation · Chesterfield, MO	24	155
Martin Reis Nuclear Medicine · Saint Louis, MO	24	71
Yihua Zhou Diagnostic Radiology · Saint Louis, MO	20	44
Miriam Rodin Geriatric Medicine · Saint Louis, MO	20	79
Vilaas Shetty Diagnostic Radiology · Saint Louis, MO	17	48

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