What is Ke Tuan's specialty?

Ke Tuan (NPI 1104873520) is a Medicare-billing provider whose primary specialty is Obstetrics & Gynecology in San Francisco, CA.

Where does Ke Tuan practice?

Ke Tuan practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1104873520.

How much does Medicare pay Ke Tuan?

Ke Tuan (NPI 1104873520) received approximately $52K in total Medicare Part B payments, serving 149 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104873520

Ke TuanM.D.

Obstetrics & GynecologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

414

Unique beneficiaries

—

Total services

583

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 1,761 Obstetrics & Gynecology providers in CA — top quintile (cohort median 118).

PRESCRIBING · PART D · 2024

Total Rx claims

471

Beneficiaries

—

Total drug cost

$30K

Distinct drugs

Brand share

10.2%

Top prescribed drugs

Estradiol284 claims

Nystatin45 claims

Sulfamethoxazole/Trimethoprim31 claims

Metronidazole18 claims

Raloxifene Hcl18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$125

Payment records

By payment type

Food and Beverage$125

Top paying entities

Food and Beverage$125

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050043

Hospital

REFERRAL NETWORK

Where Ke Tuan'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). 4 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Kenneth Hadler Pathology · Palo Alto, CA	59	81
Xiaoguang Huang Internal Medicine · Oakland, CA	26	76
Hua Chen General Practice · Oakland, CA	22	89
Phuong Dang Family Practice · Oakland, CA	14	45

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · Sacramento, CA	62	111
CHINESE HOSPITAL ASSOCIATION	35	94
SUTTER EAST BAY HOSPITALS	30	44
Hua Chen General Practice · Oakland, CA	25	86
Xiaoguang Huang Internal Medicine · Oakland, CA	23	74
Roger Eng Diagnostic Radiology · San Francisco, CA	21	44
Unilab Corporation Clinical Laboratory · San Jose, CA	18	36
WEST COAST PATHOLOGY LABORATORY INC	14	22
Eric Wang Diagnostic Radiology · Santa Cruz, CA	11	26
SZETO, RONALD	11	18

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