What is Cathy Lay's specialty?

Cathy Lay (NPI 1508952037) is a Medicare-billing provider whose primary specialty is Family Practice in Helena, MT.

Where does Cathy Lay practice?

Cathy Lay practices in Helena, MT, based on the location reported in the CMS Medicare provider datasets for NPI 1508952037.

How much does Medicare pay Cathy Lay?

Cathy Lay (NPI 1508952037) received approximately $48K in total Medicare Part B payments, serving 551 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508952037

Cathy LayMD

PRACTICEST. PETER'S HEALTHSee all providers at this practice →

Family PracticeHelena, MTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

569

Unique beneficiaries

—

Total services

594

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

Total Medicare services vs. 380 Family Practice providers in MT — above median (cohort median 505).

PRESCRIBING · PART D · 2024

Total Rx claims

307

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

37.5%

Top prescribed drugs

Cephalexin62 claims

Amoxicillin/Potassium Clav43 claims

Azithromycin34 claims

Prednisone30 claims

Albuterol Sulfate27 claims

QUALITY · MIPS · 2024

Final MIPS score

83.8

Quality

71.0

Cost

74.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.37%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$21

Payment records

By payment type

Food and Beverage$21

Top paying entities

Food and Beverage$21

REFERRAL NETWORK

Where Cathy Lay'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). 42 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jeffrey Georgia Diagnostic Radiology · Bethesda, MD	123	462
Andrew Michel Emergency Medicine · Helena, MT	41	182
Trent Jensen Emergency Medicine · Helena, MT	37	140
David Krainacker Family Practice · Helena, MT	36	186
John Horning Emergency Medicine · San Bruno, CA	36	153
Mark Kreisberg Internal Medicine · Helena, MT	35	158
Ashley Coggins Internal Medicine · Helena, MT	34	206
Earl Book Family Practice · Helena, MT	33	188
Anne Anglim Internal Medicine · Helena, MT	33	130
Stephen Mest Internal Medicine · Helena, MT	30	121
KISMET HLN, LLC	30	166
Tracy Dill Internal Medicine · Helena, MT	28	111

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