PROVIDER PROFILE · NPI 1689675514

Andrew WeymerM.D.

PRACTICERAJ BHATIA, M.D. INCSee all providers at this practice →

Pulmonary DiseaseOxnard, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,491

Unique beneficiaries

—

Total services

2,743

Distinct HCPCS

Medicare payment

$258K

Peer benchmark

Total Medicare services vs. 901 Pulmonary Disease providers in CA — top quintile (cohort median 927).

PRESCRIBING · PART D · 2024

Total Rx claims

1,601

Beneficiaries

—

Total drug cost

$838K

Distinct drugs

Brand share

77.6%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter361 claims

Albuterol Sulfate252 claims

Umeclidinium Brm/Vilanterol Tr119 claims

Fluticasone/Vilanterol86 claims

Fluticasone Propion/Salmeterol74 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

70.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

REFERRAL NETWORK

Where Andrew Weymer'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). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	220	834
Unilab Corporation Clinical Laboratory · West Hills, CA	199	715
DIGNITY HEALTH	143	433
William Deruso Diagnostic Radiology · Santa Barbara, CA	92	249
THEURER, WILLIAM	83	254
American Medical Response Ambulance Service Inc Ambulance Service Provider · Moorpark, CA	82	188
Marlon Black Diagnostic Radiology · Santa Barbara, CA	77	228
Sean Freyne Diagnostic Radiology · Fargo, ND	68	189
Nicholas Hanson Diagnostic Radiology · Salem, OR	62	158
COMMUNITY MEMORIAL HEALTH SYSTEM	56	191
George Yu Pulmonary Disease · Camarillo, CA	51	243
Jeffrey Allan Internal Medicine · Camarillo, CA	34	158

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