What is Rosemarie Liu's specialty?

Rosemarie Liu (NPI 1467485250) is a Medicare-billing provider whose primary specialty is Micrographic Dermatologic Surgery in Bethesda, MD.

Where does Rosemarie Liu practice?

Rosemarie Liu practices in Bethesda, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1467485250.

How much does Medicare pay Rosemarie Liu?

Rosemarie Liu (NPI 1467485250) received approximately $500K in total Medicare Part B payments, serving 327 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1467485250

Rosemarie LiuM.D.

PRACTICEANNE ARUNDEL DERMATOLOGY, PASee all providers at this practice →

Micrographic Dermatologic SurgeryBethesda, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

907

Unique beneficiaries

—

Total services

1,204

Distinct HCPCS

Medicare payment

$383K

Peer benchmark

Total Medicare services vs. 8 Micrographic Dermatologic Surgery providers in MD — below median (cohort median 2,334).

PRESCRIBING · PART D · 2024

Total Rx claims

117

Beneficiaries

—

Total drug cost

$710

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Cephalexin64 claims

Doxycycline Hyclate29 claims

Ciprofloxacin Hcl12 claims

Mupirocin12 claims

QUALITY · MIPS · 2024

Final MIPS score

95.3

Quality

100.0

Cost

84.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.85%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Rosemarie Liu'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). 7 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BETHESDA DERMATOPATHOLOGY LAB INC.	72	120
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	32	98
Mid-Atlantic Pathology Services, Inc. Clinical Laboratory · Sterling, VA	27	46
Joanne Simpson Dermatology · Salisbury, NC	20	41
Aaron Fuchs Dermatology · Falls Church, VA	16	22
Gayle Masri-Fridling Dermatology · Vienna, VA	11	11
Suraj Venna Dermatology · Fairfax, VA	11	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BETHESDA DERMATOPATHOLOGY LAB INC.	47	72
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	28	61
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	24	47
INOVA HEALTH CARE SERVICES	18	288
INOVA HEALTH CARE SERVICES	15	63
VIRGINIA HOSPITAL CENTER ARLINGTON HEALTH SYSTEM	14	21
David Bray Dermatology · Alexandria, VA	11	14

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