What is Barbara Ellzey's specialty?

Barbara Ellzey (NPI 1235116492) is a Medicare-billing provider whose primary specialty is Internal Medicine in Saint Louis, MO.

Where does Barbara Ellzey practice?

Barbara Ellzey practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1235116492.

How much does Medicare pay Barbara Ellzey?

Barbara Ellzey (NPI 1235116492) received approximately $14K in total Medicare Part B payments, serving 259 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events