PROVIDER PROFILE · NPI 1124094362

Tracy RiordanM.D.

Internal MedicineImperial, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

520

Unique beneficiaries

—

Total services

587

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 1,563 Internal Medicine providers in MO — above median (cohort median 658).

PRESCRIBING · PART D · 2024

Total Rx claims

6,980

Beneficiaries

—

Total drug cost

$477K

Distinct drugs

113

Brand share

18.9%

Top prescribed drugs

Atorvastatin Calcium603 claims

Levothyroxine Sodium297 claims

Lisinopril291 claims

Losartan Potassium254 claims

Amlodipine Besylate254 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$892

Payment records

By payment type

Food and Beverage$892

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Home health agency

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Tracy Riordan'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). 9 inbound referrers · 20 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITALS EAST COMMUNITIES	168	839
Cindy Zhang Diagnostic Radiology · Saint Louis, MO	16	33
OSDIECK, SARAH	14	35
Bruce Czarnik Cardiology · Saint Louis, MO	14	59
STOKES, JAMES	12	53
Kerri Harting Diagnostic Radiology · Plymouth, MN	12	27
STICKLEY, LOUIS	11	31
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	11	28
Colleen Spieler Diagnostic Radiology · Saint Louis, MO	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MERCY HOSPITALS EAST COMMUNITIES	252	1,589
HANCOCK, JANE	27	64
Deborah Wadsworth Diagnostic Radiology · Saint Louis, MO	24	42
OSDIECK, SARAH	24	57
Christopher Swingle Diagnostic Radiology · Saint Louis, MO	20	42
Labone Llc Clinical Laboratory · Lenexa, KS	20	49
Mark Chambers Diagnostic Radiology · Saint Louis, MO	18	37
Mark Wittry Nuclear Medicine · Saint Louis, MO	16	39
Kerri Harting Diagnostic Radiology · Plymouth, MN	15	29
Bruce Czarnik Cardiology · Saint Louis, MO	15	56
Jeffrey Thomasson Diagnostic Radiology · Saint Louis, MO	14	41
Colleen Spieler Diagnostic Radiology · Saint Louis, MO	14	25

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