What is Diana Sayadyan's specialty?

Diana Sayadyan (NPI 1598720377) is a Medicare-billing provider whose primary specialty is Family Practice in Glendale, CA.

Where does Diana Sayadyan practice?

Diana Sayadyan practices in Glendale, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1598720377.

How much does Medicare pay Diana Sayadyan?

Diana Sayadyan (NPI 1598720377) received approximately $8K in total Medicare Part B payments, serving 82 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598720377

Diana SayadyanM.D.

PRACTICEALL FOR HEALTH HEALTH FOR ALL INCSee all providers at this practice →

Family PracticeGlendale, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — bottom quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

38,594

Beneficiaries

—

Total drug cost

$2.2M

Distinct drugs

172

Brand share

19.8%

Top prescribed drugs

Gabapentin2,191 claims

Rosuvastatin Calcium1,952 claims

Omeprazole1,862 claims

Amlodipine Besylate1,635 claims

Atorvastatin Calcium1,393 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$24

Payment records

By payment type

Food and Beverage$24

Top paying entities

Food and Beverage$24

REFERRAL NETWORK

Where Diana Sayadyan'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Biocorp Clinical Lab Inc Clinical Laboratory · Whittier, CA	181	474
DIGNITY COMMUNITY CARE	59	132
Unilab Corporation Clinical Laboratory · West Hills, CA	36	74
Broadway Imaging Medical Center Independent Diagnostic Testing Facility (IDTF) · Glendale, CA	31	52
BROWN, STEVEN	20	35
NPI 1316017122	19	23
Don Lee Interventional Cardiology · Glendale, CA	19	49
Haroutioun Mesrobian Cardiology · Glendale, CA	16	30
LEVINE, STEPHEN	16	41

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