What is John Frater's specialty?

John Frater (NPI 1407873920) is a Medicare-billing provider whose primary specialty is Pathology in Saint Louis, MO.

Where does John Frater practice?

John Frater practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1407873920.

How much does Medicare pay John Frater?

John Frater (NPI 1407873920) received approximately $75K in total Medicare Part B payments, serving 328 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1407873920

John FraterMD

PathologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,696

Unique beneficiaries

—

Total services

3,091

Distinct HCPCS

Medicare payment

$74K

Peer benchmark

Total Medicare services vs. 253 Pathology providers in MO — top quintile (cohort median 1,626).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.2

Quality

71.6

Cost

75.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.39%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Frater'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). 26 inbound referrers · 37 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Morey Blinder Hematology · Saint Louis, MO	110	363
Washington University Clinical Laboratory · Saint Louis, MO	84	183
Nancy Bartlett Medical Oncology · Saint Louis, MO	32	140
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	28	82
Camille Abboud Medical Oncology · Saint Louis, MO	23	144
Ravi Vij Medical Oncology · Saint Louis, MO	23	123
Peter Westervelt Medical Oncology · Brunswick, ME	22	214
Sandor Kovacs Cardiology · Saint Louis, MO	20	52
Washington University Clinical Laboratory · Saint Louis, MO	18	47
WIPPOLD, FRANZ	18	48
Amanda Cashen Medical Oncology · Saint Louis, MO	17	78
NGUYEN, TUDUNG	17	49

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BARNES JEWISH HOSPITAL	162	697
Morey Blinder Hematology · Saint Louis, MO	82	348
Armin Ghobadi Medical Oncology · Saint Louis, MO	32	190
Nancy Bartlett Medical Oncology · Saint Louis, MO	28	147
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	23	54
John Dipersio Medical Oncology · Saint Louis, MO	23	208
Sandor Kovacs Cardiology · Saint Louis, MO	21	56
Iskra Pusic Medical Oncology · Saint Louis, MO	21	130
Meagan Jacoby Medical Oncology · Saint Louis, MO	21	113
Sanjeev Bhalla Diagnostic Radiology · Saint Louis, MO	21	61
Camille Abboud Medical Oncology · Saint Louis, MO	20	235
Janice Semenkovich Diagnostic Radiology · Saint Louis, MO	20	51

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