What is David Thio's specialty?

David Thio (NPI 1548244965) is a Medicare-billing provider whose primary specialty is Internal Medicine in Riverside, CA.

Where does David Thio practice?

David Thio practices in Riverside, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1548244965.

How much does Medicare pay David Thio?

David Thio (NPI 1548244965) received approximately $50K in total Medicare Part B payments, serving 146 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548244965

David ThioMD

PRACTICERMC SURGERY CENTER LLCSee all providers at this practice →

Internal MedicineRiverside, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

290

Unique beneficiaries

—

Total services

535

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

8,426

Beneficiaries

—

Total drug cost

$400K

Distinct drugs

127

Brand share

20.2%

Top prescribed drugs

Atorvastatin Calcium507 claims

Losartan Potassium489 claims

Felodipine361 claims

Levothyroxine Sodium310 claims

Metformin Hcl309 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where David Thio'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jaspret Brar Diagnostic Radiology · Riverside, CA	40	83
RIVERSIDE HEALTHCARE SYSTEM, L.P.	37	71
Baseer Khan Diagnostic Radiology · Riverside, CA	35	82
Peter Zuehlke Diagnostic Radiology · Edina, MN	20	46
Joseph Quan Cardiology · Riverside, CA	14	42
Suvesh Chandiok Endocrinology · San Diego, CA	12	21
Anupam Gupta Family Practice · Riverside, CA	11	24

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