PROVIDER PROFILE · NPI 1063508679

Frederick LeeMD

Internal MedicinePasadena, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

201

Unique beneficiaries

—

Total services

522

Distinct HCPCS

Medicare payment

$52K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

5,703

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

33.9%

Top prescribed drugs

Atorvastatin Calcium557 claims

Metformin Hcl425 claims

Levothyroxine Sodium346 claims

Empagliflozin295 claims

Amlodipine Besylate226 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$946

Payment records

By payment type

Food and Beverage$946

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050438

Hospital

REFERRAL NETWORK

Where Frederick Lee'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 · 18 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	119	352
PASADENA HOSPITAL ASSOCIATION, LTD	51	148
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	49	110
Ka-Lok Tse Nephrology · Pasadena, CA	22	54
Gregory Giesler Cardiology · Pasadena, CA	14	47

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	67	187
Unilab Corporation Clinical Laboratory · West Hills, CA	64	170
PASADENA HOSPITAL ASSOCIATION, LTD	56	184
Ka-Lok Tse Nephrology · Pasadena, CA	20	51
Warren Lam Diagnostic Radiology · Pasadena, CA	19	62
Leonard Petrus Diagnostic Radiology · Pasadena, CA	17	43
Gregory Giesler Cardiology · Pasadena, CA	16	61
Andrew King Diagnostic Radiology · Pasadena, CA	15	30
UNIVERSITY OF SOUTHERN CALIFORNIA	15	43
Angelos Konstas Diagnostic Radiology · Pasadena, CA	14	27
Babak Tashakkor Cardiology · Arcadia, CA	13	59
Gita Varaprasathan Diagnostic Radiology · Pasadena, CA	13	22

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