What is Tina Chang's specialty?

Tina Chang (NPI 1255417770) is a Medicare-billing provider whose primary specialty is Hospitalist in Redwood City, CA.

Where does Tina Chang practice?

Tina Chang practices in Redwood City, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1255417770.

How much does Medicare pay Tina Chang?

Tina Chang (NPI 1255417770) received approximately $6K in total Medicare Part B payments, serving 36 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1255417770

Tina ChangMD

PRACTICEDIGNITY HEALTHSee all providers at this practice →

HospitalistRedwood City, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

Total Medicare services vs. 1,917 Hospitalist providers in CA — bottom quintile (cohort median 446).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$963

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Atorvastatin Calcium21 claims

Amlodipine Besylate12 claims

Cefadroxil12 claims

Cefpodoxime Proxetil11 claims

Losartan Potassium11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050541

Hospital

REFERRAL NETWORK

Where Tina Chang'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). 5 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WHEAT, RICHARD	17	53
Kristin Gershfield Hospitalist · Redwood City, CA	15	99
George Oldham Emergency Medicine · Redwood City, CA	14	40
Scott Sherr Internal Medicine · Wheat Ridge, CO	12	55
BURKE, VINCENT	11	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DIGNITY COMMUNITY CARE	31	89
Michael Hollett Diagnostic Radiology · Stanford, CA	18	45
Scott Sherr Internal Medicine · Wheat Ridge, CO	14	58
Shalin Amin Interventional Radiology · Daly City, CA	11	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