What is Matthew Merzlock's specialty?

Matthew Merzlock (NPI 1316985229) is a Medicare-billing provider whose primary specialty is Physician Assistant in Idaho Falls, ID.

Where does Matthew Merzlock practice?

Matthew Merzlock practices in Idaho Falls, ID, based on the location reported in the CMS Medicare provider datasets for NPI 1316985229.

How much does Medicare pay Matthew Merzlock?

Matthew Merzlock (NPI 1316985229) received approximately $164K in total Medicare Part B payments, serving 410 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316985229

Matthew MerzlockPA-C

Physician AssistantIdaho Falls, IDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,132

Unique beneficiaries

—

Total services

4,648

Distinct HCPCS

Medicare payment

$158K

Peer benchmark

Total Medicare services vs. 1,084 Physician Assistant providers in ID — top quintile (cohort median 296).

PRESCRIBING · PART D · 2024

Total Rx claims

16,055

Beneficiaries

—

Total drug cost

$1.6M

Distinct drugs

204

Brand share

20.1%

Top prescribed drugs

Omeprazole932 claims

Levothyroxine Sodium780 claims

Atorvastatin Calcium553 claims

Gabapentin351 claims

Metformin Hcl347 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (8)

Home health agency

Home health agency

Home health agency

Home health agency

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Matthew Merzlock'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). 1 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EASTERN IDAHO HEALTH SERVICES INC	29	60

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Tony Roisum Family Practice · Idaho Falls, ID	52	156
MOUNTAIN VIEW HOSPITAL LLC	46	102
Laboratory Corporation Of America Clinical Laboratory · Phoenix, AZ	17	27
EASTERN IDAHO HEALTH SERVICES INC	17	48
Peter Vance Diagnostic Radiology · Idaho Falls, ID	16	19
Allen Salem Pulmonary Disease · Idaho Falls, ID	12	28
Michael Biddulph Diagnostic Radiology · Idaho Falls, ID	11	13

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