PROVIDER PROFILE · NPI 1669627238

Tingting TanM.D. PH.D.

PRACTICECITY OF HOPE MEDICAL FOUNDATIONSee all providers at this practice →

Hematology-OncologyNewport Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,199

Unique beneficiaries

—

Total services

55,383

Distinct HCPCS

Medicare payment

$1.3M

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — top quintile (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

624

Beneficiaries

—

Total drug cost

$3.1M

Distinct drugs

Brand share

46.5%

Top prescribed drugs

Anastrozole90 claims

Osimertinib Mesylate66 claims

Letrozole64 claims

Apixaban44 claims

Ribociclib Succinate39 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$29

Payment records

By payment type

Food and Beverage$29

REFERRAL NETWORK

Where Tingting Tan'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	58	516
ST VINCENT MEDICAL CENTER	36	142
Lasika Seneviratne Hematology-Oncology · Los Angeles, CA	36	736
DIGNITY COMMUNITY CARE	20	80
WALUCH, VICTOR	19	58
Eugene Choi Diagnostic Radiology · Los Angeles, CA	14	77
Monica Lee Hematology-Oncology · Fullerton, CA	14	34
NPI 1194773143	13	60
Jason Ho Hematology-Oncology · Los Angeles, CA	13	83
Juan Carlos Echeverria Diagnostic Radiology · Arcadia, CA	12	36
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	11	17

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