What is Mary Karst's specialty?

Mary Karst (NPI 1730173121) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Montgomery, AL.

Where does Mary Karst practice?

Mary Karst practices in Montgomery, AL, based on the location reported in the CMS Medicare provider datasets for NPI 1730173121.

How much does Medicare pay Mary Karst?

Mary Karst (NPI 1730173121) received approximately $63K in total Medicare Part B payments, serving 1,076 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1730173121

Mary KarstMD

PRACTICEMONTGOMERY IMAGING CENTER LLCSee all providers at this practice →

Diagnostic RadiologyMontgomery, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,213

Unique beneficiaries

—

Total services

2,222

Distinct HCPCS

Medicare payment

$62K

Peer benchmark

Total Medicare services vs. 407 Diagnostic Radiology providers in AL — below median (cohort median 3,257).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$687

Payment records

By payment type

Food and Beverage$687

Top paying entities

Food and Beverage$687

REFERRAL NETWORK

Where Mary Karst'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). 173 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HEALTH CARE AUTHORITY FOR BAPTIST HEALTH AN AFFILIATE OF UABHS	342	455
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	241	369
Philip Piasecki Diagnostic Radiology · Montgomery, AL	157	265
MONTIEL, DAVID	147	237
Greyson Mcgowin Diagnostic Radiology · Birmingham, AL	146	196
NPI 1386679066	146	227
MACHEN, BYRON	142	205
Matthew Dobbs Diagnostic Radiology · Auburn, AL	140	192
LIFESTAR RESPONSE OF ALABAMA, INC.	131	285
Mark Lequire Diagnostic Radiology · Montgomery, AL	127	206
David Knapp Internal Medicine · Montgomery, AL	111	146
Bryan Johnston Diagnostic Radiology · Birmingham, AL	110	146

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