What is Chuan Fang Shih's specialty?

Chuan Fang Shih (NPI 1578594073) is a Medicare-billing provider whose primary specialty is Internal Medicine in Fremont, CA.

Where does Chuan Fang Shih practice?

Chuan Fang Shih practices in Fremont, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1578594073.

How much does Medicare pay Chuan Fang Shih?

Chuan Fang Shih (NPI 1578594073) received approximately $243K in total Medicare Part B payments, serving 339 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578594073

Chuan Fang ShihM.D.

Internal MedicineFremont, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,505

Unique beneficiaries

—

Total services

2,084

Distinct HCPCS

Medicare payment

$238K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

3,562

Beneficiaries

—

Total drug cost

$343K

Distinct drugs

Brand share

16.1%

Top prescribed drugs

Atorvastatin Calcium598 claims

Amlodipine Besylate318 claims

Losartan Potassium243 claims

Metformin Hcl207 claims

Rosuvastatin Calcium147 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

100.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Chuan Fang Shih'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
Romesh Japra Internal Medicine · Fremont, CA	121	1,049
BHANDARI, BHUPINDER	23	345
BORST, RICHARD	22	69
Mimi Lin Diagnostic Radiology · Fremont, CA	16	120
Jacob Wouden Diagnostic Radiology · Fremont, CA	15	80
Horng Lin Interventional Radiology · Salinas, CA	13	61
William Tanner Diagnostic Radiology · Walnut Creek, CA	12	36

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