What is Peter Weis's specialty?

Peter Weis (NPI 1639140296) is a Medicare-billing provider whose primary specialty is Rheumatology in La Jolla, CA.

Where does Peter Weis practice?

Peter Weis practices in La Jolla, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1639140296.

How much does Medicare pay Peter Weis?

Peter Weis (NPI 1639140296) received approximately $1.4M in total Medicare Part B payments, serving 638 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639140296

Peter WeisM.D.

RheumatologyLa Jolla, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,301

Unique beneficiaries

—

Total services

50,898

Distinct HCPCS

Medicare payment

$605K

Peer benchmark

Total Medicare services vs. 530 Rheumatology providers in CA — top quintile (cohort median 1,833).

PRESCRIBING · PART D · 2024

Total Rx claims

1,260

Beneficiaries

—

Total drug cost

$969K

Distinct drugs

Brand share

20.1%

Top prescribed drugs

Prednisone204 claims

Allopurinol170 claims

Alendronate Sodium116 claims

Methotrexate Sodium114 claims

Hydroxychloroquine Sulfate109 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$6K

Payment records

By payment type

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2K

Consulting Fee$2K

Education$55

Top paying entities

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2K

Consulting Fee$2K

Education$55

REFERRAL NETWORK

Where Peter Weis'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Scripps Health Clinical Laboratory · La Jolla, CA	98	279
FRANCIS, DAVID	20	24
Richard Abello Diagnostic Radiology · La Jolla, CA	16	27
Edward Skol Rheumatology · La Jolla, CA	14	28
Timothy Feng Diagnostic Radiology · La Jolla, CA	14	19
Robin Quazi Diagnostic Radiology · Los Angeles, CA	11	16

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