What is John Kirby's specialty?

John Kirby (NPI 1902829823) is a Medicare-billing provider whose primary specialty is General Surgery in Saint Louis, MO.

Where does John Kirby practice?

John Kirby practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1902829823.

How much does Medicare pay John Kirby?

John Kirby (NPI 1902829823) received approximately $44K in total Medicare Part B payments, serving 213 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1902829823

John KirbyMD

General SurgerySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

218

Unique beneficiaries

—

Total services

321

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 446 General Surgery providers in MO — top quintile (cohort median 268).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$376

Distinct drugs

Brand share

100.0%

Top prescribed drugs

0.9 % Sodium Chloride24 claims

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 · 2025

Total received

$8K

Payment records

By payment type

Travel and Lodging$5K

Consulting Fee$2K

Food and Beverage$795

Top paying entities

Travel and Lodging$5K

Consulting Fee$2K

Food and Beverage$795

REFERRAL NETWORK

Where John Kirby'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). 80 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Obeid Ilahi Critical Care (Intensivists) · Saint Louis, MO	78	466
Janice Semenkovich Diagnostic Radiology · Saint Louis, MO	65	337
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	62	379
David Gierada Diagnostic Radiology · Saint Louis, MO	59	208
BJC HOME CARE SERVICES	57	96
Michael Lin Diagnostic Radiology · Roseville, MN	57	151
Brian Rubin Vascular Surgery · Saint Louis, MO	53	129
Cylen Javidan-Nejad Diagnostic Radiology · Saint Louis, MO	53	145
Fernando Gutierrez Diagnostic Radiology · Saint Louis, MO	50	158
Vincent Mellnick Diagnostic Radiology · Saint Louis, MO	48	89
Sandor Kovacs Cardiology · Saint Louis, MO	46	106
Joann Johnson Nurse Practitioner · Columbia, SC	45	105

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events