What is Stephen Carp's specialty?

Stephen Carp (NPI 1881638310) is a Medicare-billing provider whose primary specialty is Internal Medicine in Keizer, OR.

Where does Stephen Carp practice?

Stephen Carp practices in Keizer, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1881638310.

How much does Medicare pay Stephen Carp?

Stephen Carp (NPI 1881638310) received approximately $88K in total Medicare Part B payments, serving 173 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881638310

Stephen CarpD.O.

PRACTICESALEM CLINIC, PCSee all providers at this practice →

Internal MedicineKeizer, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,246

Unique beneficiaries

—

Total services

4,027

Distinct HCPCS

Medicare payment

$79K

Peer benchmark

Total Medicare services vs. 1,159 Internal Medicine providers in OR — top quintile (cohort median 396).

PRESCRIBING · PART D · 2024

Total Rx claims

10,945

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

139

Brand share

21.5%

Top prescribed drugs

Atorvastatin Calcium718 claims

Levothyroxine Sodium476 claims

Amlodipine Besylate461 claims

Losartan Potassium395 claims

Omeprazole386 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Stephen Carp'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SALEM HEALTH	94	647
TATE, DAVID	27	151
Maxwell Abbott Diagnostic Radiology · Salem, OR	27	126
Ronald Ray Guzman Hospitalist · Roseville, CA	25	109
Travis Fromwiller Diagnostic Radiology · Salem, OR	20	65
David Harrison Diagnostic Radiology · Salem, OR	20	75
Joel James Physician Assistant · Keizer, OR	15	52
Michael Pass Diagnostic Radiology · Salem, OR	14	58
RURAL METRO OF OREGON INC	14	34
Jose Novoa Diagnostic Radiology · Salem, OR	13	36
Ashit Patel Clinical Cardiac Electrophysiology · Salem, OR	12	57
HANSLITS, MICHAEL	12	46

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