What is Theodore Sy's specialty?

Theodore Sy (NPI 1003865627) is a Medicare-billing provider whose primary specialty is Gastroenterology in Laguna Hills, CA.

Where does Theodore Sy practice?

Theodore Sy practices in Laguna Hills, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1003865627.

How much does Medicare pay Theodore Sy?

Theodore Sy (NPI 1003865627) received approximately $31K in total Medicare Part B payments, serving 157 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003865627

Theodore SyMD

GastroenterologyLaguna Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

297

Unique beneficiaries

—

Total services

312

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — below median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

924

Beneficiaries

—

Total drug cost

$854K

Distinct drugs

Brand share

53.7%

Top prescribed drugs

Sodium, Potassium,mag Sulfates266 claims

Omeprazole114 claims

Famotidine104 claims

Pantoprazole Sodium87 claims

Lipase/Protease/Amylase86 claims

QUALITY · MIPS · 2024

Final MIPS score

87.2

Quality

81.2

Cost

71.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.51%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050603

Hospital

REFERRAL NETWORK

Where Theodore Sy'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	17	78

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	28	120
Digestive Disease Center, Lp Ambulatory Surgical Center · Laguna Hills, CA	28	41
Unilab Corporation Clinical Laboratory · West Hills, CA	24	34

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