What is Julie Marek Bykowski's specialty?

Julie Marek Bykowski (NPI 1699988667) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in San Diego, CA.

Where does Julie Marek Bykowski practice?

Julie Marek Bykowski practices in San Diego, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1699988667.

How much does Medicare pay Julie Marek Bykowski?

Julie Marek Bykowski (NPI 1699988667) received approximately $206K in total Medicare Part B payments, serving 2,200 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1699988667

Julie Marek BykowskiM.D.

Diagnostic RadiologySan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,934

Unique beneficiaries

—

Total services

10,681

Distinct HCPCS

Medicare payment

$193K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

90.8

Quality

84.1

Cost

73.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$97

Payment records

By payment type

Food and Beverage$97

Top paying entities

Food and Beverage$97

REFERRAL NETWORK

Where Julie Marek Bykowski'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). 94 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF CALIFORNIA	983	4,029
RENNER, JOHN	155	375
Albert Hsiao Diagnostic Radiology · San Diego, CA	139	297
William Ladd Diagnostic Radiology · San Diego, CA	130	316
Sharon Brouha Diagnostic Radiology · San Diego, CA	110	279
SAN DIEGO MEDICAL SERVICES ENTERPRISE, LLC	90	171
Brady Huang Diagnostic Radiology · San Diego, CA	67	135
Edward Smitaman Diagnostic Radiology · San Diego, CA	67	141
American Medical Response Ambulance Service, Inc. Ambulance Service Provider · San Diego, CA	60	107
GHAHREMANI, GARY	59	147
Evelyne Fliszar Diagnostic Radiology · San Diego, CA	53	110
MAFEE, MAHMOOD	50	111

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events