What is John Folan's specialty?

John Folan (NPI 1780801605) is a Medicare-billing provider whose primary specialty is Internal Medicine in Islandia, NY.

Where does John Folan practice?

John Folan practices in Islandia, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1780801605.

How much does Medicare pay John Folan?

John Folan (NPI 1780801605) received approximately $149K in total Medicare Part B payments, serving 669 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780801605

John FolanMD

Internal MedicineIslandia, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

986

Unique beneficiaries

—

Total services

1,698

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

10,299

Beneficiaries

—

Total drug cost

$670K

Distinct drugs

167

Brand share

18.9%

Top prescribed drugs

Levothyroxine Sodium408 claims

Atorvastatin Calcium392 claims

Apixaban357 claims

Potassium Chloride325 claims

Amlodipine Besylate302 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$747

Payment records

By payment type

Food and Beverage$747

Top paying entities

Food and Beverage$747

REFERRAL NETWORK

Where John Folan'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). 202 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Dipti Patel Internal Medicine · Arcadia, CA	324	2,853
ST CATHERINE OF SIENA MEDICAL CENTER	313	3,217
NPI 1265587000	294	4,348
HUNTER EMS INC.	281	2,167
William Kainzbauer Diagnostic Radiology · West Islip, NY	209	1,591
NPI 1417924523	205	1,488
Stephen Ravitz Podiatry · Kings Park, NY	166	933
Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY	164	1,342
Asaph Zimmerman Diagnostic Radiology · West Islip, NY	137	705
William Lawson Interventional Cardiology · Islandia, NY	125	920
Albert Baravarian Internal Medicine · Far Rockaway, NY	125	1,044
JOHN T. MATHER MEMORIAL HOSPITAL	112	640

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