What is Michael Merkey's specialty?

Michael Merkey (NPI 1568555886) is a Medicare-billing provider whose primary specialty is Neurology in Norman, OK.

Where does Michael Merkey practice?

Michael Merkey practices in Norman, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1568555886.

How much does Medicare pay Michael Merkey?

Michael Merkey (NPI 1568555886) received approximately $43K in total Medicare Part B payments, serving 332 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568555886

Michael MerkeyMD

NeurologyNorman, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

579

Unique beneficiaries

—

Total services

675

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

Total Medicare services vs. 129 Neurology providers in OK — above median (cohort median 558).

PRESCRIBING · PART D · 2024

Total Rx claims

1,889

Beneficiaries

—

Total drug cost

$222K

Distinct drugs

Brand share

20.3%

Top prescribed drugs

Memantine Hcl303 claims

Gabapentin265 claims

Levetiracetam207 claims

Donepezil Hcl207 claims

Carbidopa/Levodopa140 claims

QUALITY · MIPS · 2024

Final MIPS score

90.9

Quality

76.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.67%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$150

Payment records

By payment type

Food and Beverage$150

Top paying entities

Food and Beverage$150

REFERRAL NETWORK

Where Michael Merkey'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sanjay Narotam Diagnostic Radiology · Norman, OK	112	180
Mehran Shahsavari Internal Medicine · Norman, OK	31	59
Vanama Yerra Hospitalist · Edmond, OK	28	43
Matthew Ryan Neurology · Oklahoma City, OK	27	43
Mudassir Nawaz Internal Medicine · Norman, OK	25	66
Archana Gautam Cardiology · Norman, OK	21	45
MERCY HOSPITAL OKLAHOMA CITY, INC	17	25
HARRIS, WILLIAM	15	35
Eric Thompson Pathology · Norman, OK	15	20
PURCELL MUNICIPAL HOSPITAL	14	33
Rebecca Eagle Pulmonary Disease · Norman, OK	13	17
Andrew Goldberg Pulmonary Disease · Bozeman, MT	13	23

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