What is Maryanne Farina's specialty?

Maryanne Farina (NPI 1952411936) is a Medicare-billing provider whose primary specialty is Physician Assistant in Stony Brook, NY.

Where does Maryanne Farina practice?

Maryanne Farina practices in Stony Brook, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1952411936.

How much does Medicare pay Maryanne Farina?

Maryanne Farina (NPI 1952411936) received approximately $17K in total Medicare Part B payments, serving 118 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952411936

Maryanne FarinaPA

PRACTICESTATE OF NEW YORK COMPTROLLERS OFFICESee all providers at this practice →

Physician AssistantStony Brook, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

171

Unique beneficiaries

—

Total services

349

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 8,690 Physician Assistant providers in NY — above median (cohort median 149).

PRESCRIBING · PART D · 2024

Total Rx claims

443

Beneficiaries

—

Total drug cost

$46K

Distinct drugs

Brand share

5.4%

Top prescribed drugs

Warfarin Sodium45 claims

Tamsulosin Hcl40 claims

Metoprolol Tartrate40 claims

Potassium Chloride29 claims

Furosemide29 claims

QUALITY · MIPS · 2024

Final MIPS score

86.5

Quality

73.9

Cost

75.7

Improvement activities

40.0

Promoting interop.

89.0

Payment adjustment

0.48%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Maryanne Farina'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). 52 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORWALK OPERATIONS LLC	216	2,034
YASNER, ROBERT	207	3,411
HARTFORD HEALTHCARE LABORATORIES	116	1,946
NORWALK HOSPITAL ASSOCIATION	107	583
NORWALK HOSPITAL ASSOCIATION	88	553
Jay Berkowitz Psychiatry · Fairfield, CT	77	329
Martin Perlin Internal Medicine · Mount Kisco, NY	77	1,462
Claudio Petrillo Physical Medicine and Rehabilitation · Norwalk, CT	69	479
MICHAELSON, STEPHEN	67	349
Skmp Enterprises, Inc. Ambulance Service Provider · Bridgeport, CT	65	528
David Klein Diagnostic Radiology · Norwalk, CT	52	246
Ralph Kirmser Cardiology · Norwalk, CT	47	248

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