What is Karen Zaghiyan's specialty?

Karen Zaghiyan (NPI 1508191214) is a Medicare-billing provider whose primary specialty is Colorectal Surgery (Proctology) in Los Angeles, CA.

Where does Karen Zaghiyan practice?

Karen Zaghiyan practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1508191214.

How much does Medicare pay Karen Zaghiyan?

Karen Zaghiyan (NPI 1508191214) received approximately $252K in total Medicare Part B payments, serving 247 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508191214

Karen ZaghiyanMD

PRACTICEPHILLIP FLESHNER MD, INC.See all providers at this practice →

Colorectal Surgery (Proctology)Los Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

632

Unique beneficiaries

—

Total services

1,255

Distinct HCPCS

Medicare payment

$206K

Peer benchmark

Total Medicare services vs. 134 Colorectal Surgery (Proctology) providers in CA — top quintile (cohort median 429).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

75.4

Quality

52.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.02%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$963

Payment records

By payment type

Food and Beverage$963

Top paying entities

Food and Beverage$963

REFERRAL NETWORK

Where Karen Zaghiyan'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). 0 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CEDARS-SINAI MEDICAL CENTER	44	146
Mamata Chithriki Diagnostic Radiology · Los Angeles, CA	13	29
Phillip Fleshner Colorectal Surgery (Proctology) · Los Angeles, CA	11	28

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