What is Stephen Buttenwieser's specialty?

Stephen Buttenwieser (NPI 1184609570) is a Medicare-billing provider whose primary specialty is Family Practice in Lawrence, MA.

Where does Stephen Buttenwieser practice?

Stephen Buttenwieser practices in Lawrence, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1184609570.

How much does Medicare pay Stephen Buttenwieser?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Stephen Buttenwieser (NPI 1184609570) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1184609570

Stephen Buttenwieser

PRACTICEGREATER LAWRENCE FAMILY HEALTH CENTER, INC.See all providers at this practice →

Family PracticeLawrence, MAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,385

Beneficiaries

—

Total drug cost

$240K

Distinct drugs

Brand share

35.3%

Top prescribed drugs

Atorvastatin Calcium129 claims

Buprenorphine Hcl/Naloxone Hcl127 claims

Amlodipine Besylate87 claims

Dulaglutide60 claims

Lisinopril60 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220010

Hospital

REFERRAL NETWORK

Where Stephen Buttenwieser'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). 4 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STEWARD HOLY FAMILY HOSPITAL, INC.	24	93
Millennium Health, Llc Clinical Laboratory · San Diego, CA	17	129
Lawrence General Hospital Ambulance Service Provider · Lawrence, MA	13	21
John Torro Family Practice · Lawrence, MA	11	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GREATER LAWRENCE FAMILY HEALTH CENTER, INC.	149	662
LAWRENCE GENERAL HOSPITAL	114	642
STEWARD HOLY FAMILY HOSPITAL, INC.	20	85
Millennium Health, Llc Clinical Laboratory · San Diego, CA	16	95
Sylvia Cata Nurse Practitioner · Lawrence, MA	11	40

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