What is Patrick Murphy's specialty?

Patrick Murphy (NPI 1508849589) is a Medicare-billing provider whose primary specialty is Ophthalmology in Warren, MI.

Where does Patrick Murphy practice?

Patrick Murphy practices in Warren, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1508849589.

How much does Medicare pay Patrick Murphy?

Patrick Murphy (NPI 1508849589) received approximately $520K in total Medicare Part B payments, serving 438 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508849589

Patrick MurphyMD

OphthalmologyWarren, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,809

Unique beneficiaries

—

Total services

4,227

Distinct HCPCS

Medicare payment

$512K

Peer benchmark

Total Medicare services vs. 608 Ophthalmology providers in MI — top quintile (cohort median 1,582).

PRESCRIBING · PART D · 2024

Total Rx claims

1,028

Beneficiaries

—

Total drug cost

$59K

Distinct drugs

Brand share

38.6%

Top prescribed drugs

Latanoprost330 claims

Moxifloxacin Hcl267 claims

Prednisolone Acetate63 claims

Travoprost50 claims

Timolol Maleate50 claims

QUALITY · MIPS · 2024

Final MIPS score

83.5

Quality

70.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

94.0

Payment adjustment

0.36%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Patrick Murphy'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HENRY FORD HEALTH ST. JOHN HOSPITAL	157	336
WILLIAM BEAUMONT HOSPITAL	51	97
HENRY FORD HEALTH MACOMB OAKLAND HOSPITAL	47	83
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	42	77
HENRY FORD HEALTH SYSTEM	32	70
ASCENSION ST JOHN HOSPITAL	31	57
MCLAREN MACOMB	30	72
John Carey Pathology · Detroit, MI	20	47
HENRY FORD MACOMB HOSPITAL CORPORATION	19	33
REGENTS OF THE UNIVERSITY OF MICHIGAN	18	33
OGAWA, ANDREW	17	23
HENRY FORD HEALTH MACOMB OAKLAND HOSPITAL	12	16

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