What is Peir Gen Chiu's specialty?

Peir Gen Chiu (NPI 1326112350) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in San Francisco, CA.

Where does Peir Gen Chiu practice?

Peir Gen Chiu practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1326112350.

How much does Medicare pay Peir Gen Chiu?

Peir Gen Chiu (NPI 1326112350) received approximately $20K in total Medicare Part B payments, serving 236 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1326112350

Peir Gen ChiuGNP

PRACTICEHONG ZHENG, D.O., INC.See all providers at this practice →

Nurse PractitionerSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,639

Unique beneficiaries

—

Total services

1,756

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 8,685 Nurse Practitioner providers in CA — top quintile (cohort median 222).

PRESCRIBING · PART D · 2024

Total Rx claims

7,477

Beneficiaries

—

Total drug cost

$817K

Distinct drugs

Brand share

15.4%

Top prescribed drugs

Atorvastatin Calcium1,016 claims

Losartan Potassium645 claims

Amlodipine Besylate611 claims

Metformin Hcl391 claims

Alendronate Sodium349 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

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Peir Gen Chiu'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). 3 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Kirsten Gaarder Diagnostic Radiology · Modesto, CA	19	34
Richard Huynh Family Practice · San Francisco, CA	15	26
Dennis Shen Internal Medicine · San Francisco, CA	12	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NORTH EAST MEDICAL SERVICES	305	1,446
Unilab Corporation Clinical Laboratory · Sacramento, CA	55	85
Sharon Stein Diagnostic Radiology · San Mateo, CA	48	79
CHINESE HOSPITAL ASSOCIATION	45	150
Kirsten Gaarder Diagnostic Radiology · Modesto, CA	36	59
Susan Marks Diagnostic Radiology · San Francisco, CA	27	42
SUTTER BAY HOSPITALS	18	48
Unilab Corporation Clinical Laboratory · San Jose, CA	18	78
Roger Eng Diagnostic Radiology · San Francisco, CA	15	41
Eric Wang Diagnostic Radiology · Santa Cruz, CA	13	45
Danny Lin Ophthalmology · San Francisco, CA	13	20
Richard Huynh Family Practice · San Francisco, CA	13	37

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