What is Mary Knight Macheca's specialty?

Mary Knight Macheca (NPI 1134145378) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Saint Peters, MO.

Where does Mary Knight Macheca practice?

Mary Knight Macheca practices in Saint Peters, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1134145378.

How much does Medicare pay Mary Knight Macheca?

Mary Knight Macheca (NPI 1134145378) received approximately $29K in total Medicare Part B payments, serving 206 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134145378

Mary Knight MachecaANP

Nurse PractitionerSaint Peters, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

553

Unique beneficiaries

—

Total services

706

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 4,714 Nurse Practitioner providers in MO — top quintile (cohort median 251).

PRESCRIBING · PART D · 2024

Total Rx claims

917

Beneficiaries

—

Total drug cost

$517K

Distinct drugs

Brand share

65.9%

Top prescribed drugs

Tirzepatide173 claims

Semaglutide126 claims

Glipizide74 claims

Levothyroxine Sodium57 claims

Dulaglutide57 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$152

Payment records

By payment type

Food and Beverage$152

Top paying entities

Food and Beverage$152

REFERRAL NETWORK

Where Mary Knight Macheca'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). 3 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Daniels Internal Medicine · Saint Louis, MO	42	66
BJC HOME CARE SERVICES	13	17
MISSOURI BAPTIST MEDICAL CENTER	11	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	122	260
BARNES JEWISH HOSPITAL	114	267
John Daniels Internal Medicine · Saint Louis, MO	47	73
Michael Berk Endocrinology · Saint Louis, MO	35	62
Donald Skor Endocrinology · Saint Louis, MO	35	84
FIELDER, FAYE	19	38
FRASER, VICTORIA	19	28
Labone Llc Clinical Laboratory · Lenexa, KS	15	28
Luis Sanchez Vascular Surgery · Saint Louis, MO	13	15
BARNES JEWISH WEST COUNTY HOSPITAL	11	19

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