What is Arnold Peterson's specialty?

Arnold Peterson (NPI 1881868867) is a Medicare-billing provider whose primary specialty is Internal Medicine in Trumbull, CT.

Where does Arnold Peterson practice?

Arnold Peterson practices in Trumbull, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1881868867.

How much does Medicare pay Arnold Peterson?

Arnold Peterson (NPI 1881868867) received approximately $114K in total Medicare Part B payments, serving 311 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881868867

Arnold PetersonMD

Internal MedicineTrumbull, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,118

Unique beneficiaries

—

Total services

1,386

Distinct HCPCS

Medicare payment

$107K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in CT — top quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

5,754

Beneficiaries

—

Total drug cost

$507K

Distinct drugs

Brand share

18.7%

Top prescribed drugs

Atorvastatin Calcium304 claims

Rosuvastatin Calcium282 claims

Levothyroxine Sodium257 claims

Amlodipine Besylate250 claims

Pravastatin Sodium245 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

86.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Arnold Peterson'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	164	702
HARTFORD HEALTHCARE LABORATORIES	20	59
Robert Fishman Interventional Cardiology · Fairfield, CT	19	32
NPI 1063410736	19	48
Sandi-Jo Galati Endocrinology · Trumbull, CT	17	32
NPI 1396891131	16	37
Irma Fotjadhi Nuclear Medicine · Bridgeport, CT	16	34
Gerard Muro Diagnostic Radiology · Shelton, CT	15	29
Jay Meizlish Interventional Cardiology · Fairfield, CT	14	44
Ram Gordon Cardiology · Fairfield, CT	13	36
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	13	26
Dana Schwartz Diagnostic Radiology · Shelton, CT	12	19

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