PROVIDER PROFILE · NPI 1881617652

Peter LacM.D.

Internal MedicineWildomar, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

924

Unique beneficiaries

—

Total services

2,818

Distinct HCPCS

Medicare payment

$199K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

4,452

Beneficiaries

—

Total drug cost

$1.6M

Distinct drugs

Brand share

30.0%

Top prescribed drugs

Dapagliflozin Propanediol326 claims

Amlodipine Besylate290 claims

Calcitriol287 claims

Losartan Potassium249 claims

Atorvastatin Calcium242 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$333

Payment records

By payment type

Food and Beverage$302

Education$31

REFERRAL NETWORK

Where Peter Lac'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). 69 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Eric Yan Nephrology · Menifee, CA	146	2,418
KPC GLOBAL MEDICAL CENTERS, INC.	146	975
Hemet Valley Ambulance Service Inc Ambulance Service Provider · Hemet, CA	122	792
Darshan Dhiman Nephrology · Hemet, CA	112	1,327
NPI 1255335535	103	883
Unilab Corporation Clinical Laboratory · West Hills, CA	87	440
DICAPUA, LAWRENCE	77	533
Eric Jacobson Diagnostic Radiology · Hemet, CA	74	508
CINCO RIOS DIALYSIS LLC	70	616
KPC GLOBAL MEDICAL CENTERS, INC.	65	433
LOVIN, JEFFREY	57	369
DAVITA RIVERSIDE LLC	56	455

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