PROVIDER PROFILE · NPI 1417022013

Gwen JanczykPA

PRACTICESCRIPPS HEALTHSee all providers at this practice →

Physician AssistantLa Jolla, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,228

Unique beneficiaries

—

Total services

2,491

Distinct HCPCS

Medicare payment

$200K

Peer benchmark

Total Medicare services vs. 7,073 Physician Assistant providers in CA — top quintile (cohort median 224).

PRESCRIBING · PART D · 2024

Total Rx claims

1,015

Beneficiaries

—

Total drug cost

$411K

Distinct drugs

Brand share

58.4%

Top prescribed drugs

Apixaban280 claims

Sotalol Hcl131 claims

Metoprolol Succinate99 claims

Flecainide Acetate70 claims

Diltiazem Hcl56 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$8K

Payment records

108

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4K

Food and Beverage$2K

Travel and Lodging$1K

REFERRAL NETWORK

Where Gwen Janczyk'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). 16 inbound referrers · 27 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AHERN, THOMAS	63	101
John Rogers Cardiology · La Jolla, CA	32	44
Christina Adams Cardiology · La Jolla, CA	28	42
Scripps Health Clinical Laboratory · La Jolla, CA	27	109
James Heywood Advanced Heart Failure and Transplant Cardiology · La Jolla, CA	27	50
Phong Hu Cardiology · San Diego, CA	22	33
Nicholas Olson Clinical Cardiac Electrophysiology · La Jolla, CA	18	36
Riaz Ahmed Cardiology · Encinitas, CA	17	25
Frederick Wood Cardiology · Murrieta, CA	17	52
Michael Smith Cardiology · La Jolla, CA	17	25
Malhar Patel Cardiology · San Diego, CA	14	18
Anil Patel Cardiology · San Diego, CA	14	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Scripps Health Clinical Laboratory · San Diego, CA	89	400
SCRIPPS HEALTH	87	156
Douglas Gibson Clinical Cardiac Electrophysiology · La Jolla, CA	72	164
Scripps Health Clinical Laboratory · La Jolla, CA	41	158
AHERN, THOMAS	41	57
Douglas Triffon Cardiology · La Jolla, CA	38	50
Elizabeth Kaback Internal Medicine · La Jolla, CA	29	39
Christina Adams Cardiology · La Jolla, CA	28	51
Phong Hu Cardiology · San Diego, CA	26	47
James Gray Cardiology · La Jolla, CA	24	41
RUBENSON, DAVID	23	34
Scripps Clinic Medical Laboratories Clinical Laboratory · San Diego, CA	21	74

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