PROVIDER PROFILE · NPI 1235116492

Barbara EllzeyMD

Internal MedicineSaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

259

Unique beneficiaries

—

Total services

282

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

306

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

40.8%

Top prescribed drugs

Prednisone42 claims

Azithromycin38 claims

Doxycycline Hyclate36 claims

Amoxicillin/Potassium Clav32 claims

Cefuroxime Axetil25 claims

QUALITY · MIPS · 2024

Final MIPS score

92.7

Quality

82.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.75%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 141338

Hospital

CCN 260179

Hospital

REFERRAL NETWORK

Where Barbara Ellzey'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 · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	49	177
Brett Prywitch Diagnostic Radiology · Chester, IL	22	35
Medstar Ambulance Inc Ambulance Service Provider · Sparta, IL	15	33
JAMROZ, GREGORY	15	33
Lisa Lowry-Rohlfing Family Practice · Chester, IL	11	39

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	269	891
MEMORIAL HOSPITAL	51	144
BARNES JEWISH HOSPITAL	33	91
MISSOURI BAPTIST MEDICAL CENTER	28	71
Labone Llc Clinical Laboratory · Lenexa, KS	27	63
Gabriel Desimon Diagnostic Radiology · Chesterfield, MO	21	48
FEUTZ, EDWARD	20	37
Inta Berzins Diagnostic Radiology · Chesterfield, MO	16	34
Jonathan Rill Emergency Medicine · Saint Louis, MO	14	61
Lisa Lowry-Rohlfing Family Practice · Chester, IL	13	46
CHESTER MEDICAL GROUP, LLC	13	20
SSM HEALTH CARE ST. LOUIS	12	47

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