ComprehensionDermatologic Surgical ProceduresDouble-Blind Method
Dr. Rosemarie H. Liu, MD
NPI1467485250PAC ID4789734559
- Medicare services, 2024
- 1,204
- Medicare patients, 2024
- 327
- Part D claims, 2024
- 129
- Publications
- 2
- MIPS score, 2024
- 95
- Practice address
- 6616 81st St, Cabin John, MD 20818
- Practice phone
- Call (301) 966-7744
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Metro Mohs Surgery Center
Cabin John, Maryland
Find Dr. Liu's professional email, personal email and mobile number
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Dr. Rosemarie H. Liu is a mohs-micrographic surgery physician in Cabin John, Maryland
Dr. Liu practices at Metro Mohs Surgery Center in Cabin John, Maryland.
Dr. Liu's NPI, 1467485250, was assigned on July 8, 2006. Dr. Liu graduated from Eastern Virginia Medical School in 2005. Dr. Liu holds Virginia license 0101250148.
NPI and contact details
- NPI
- 1467485250NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789734559
- NPI enumeration date
- July 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 966-7744
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rosemarie H. Liu practices at Metro Mohs Surgery Center in Cabin John, Maryland
Dr. Liu's primary practice is Metro Mohs Surgery Center, at 6616 81st St, Cabin John, MD 20818 in Montgomery County. The practice phone is (301) 966-7744.
- Metro Mohs Surgery Center6616 81st St, Cabin John, MD 20818 · Montgomery CountyPhone(301) 966-7744
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rosemarie H. Liu is affiliated with 2 sites of care and 1 medical group
Dr. Liu's primary practice is Metro Mohs Surgery Center in Cabin John, Maryland. The medical group on file is Metro Mohs Surgery Center. Dmand AI also links Dr. Liu to 1 more group practice or clinic, named with a free account.
Metro Mohs Surgery CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rosemarie H. Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Metro Mohs Surgery Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rosemarie H. Liu is one of 24 mohs-micrographic surgery physicians in Maryland
Mohs-micrographic surgery is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dmand AI has Dr. Liu's licenses on file in 2 states: Virginia and Wisconsin.
Specialties and state licenses
- Mohs-micrographic surgery, VirginiaPrimary
- Wisconsin license
Mohs-micrographic surgery physicians near Dr. Liu
Counts of mohs-micrographic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
24mohs-micrographic surgery physicians in Maryland
2mohs-micrographic surgery physicians in Cabin John
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Rosemarie H. Liu billed Medicare for 1,204 services in 2024
CMS data shows 1,204 Medicare services from Dr. Liu across 19 procedure codes in 2024, for 327 Medicare patients. Medicare paid $383,489 for them. Every service was in an office.
Medicare services, 20241,204
Medicare patients327
Paid by Medicare$383,489
Procedure codes19
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,2932024: 1,01022%
- Office and hospital visits
- 2023: 1462024: 11323%
- Lab and pathology
- 2023: 772024: 815%
Dr. Liu compared with the Maryland median for mohs-micrographic surgery physicians, 2024
- Dr. Liu
- Maryland median
- Medicare services
- 1,204vs 2,80257% below
- Medicare patients
- 327vs 67852% below
- Part D claims
- 117vs 23851% below
Medians across 26 mohs-micrographic surgery physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Liu's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other mohs-micrographic surgery physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rosemarie H. Liu treated 327 Medicare patients in 2024, average age 78
CMS counts 327 Medicare patients who saw Dr. Liu in 2024. The largest group is 75 to 84, with 154 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 70, with 49% women.
Medicare patients, 2024327
Average age78
Average risk score1.04
Dr. Liu's Medicare patients by age, 2024
Dr. Liu's Medicare patients by sex, 2024
- Women15648%
- Men17152%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis43%
- Ischemic heart disease24%
- Atrial fibrillation20%
- Chronic kidney disease20%
- Cancer19%
- Diabetes17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women49%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rosemarie H. Liu wrote 129 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 129 Medicare Part D claims for 83 patients. 100% of them were for generic drugs. CMS names the drug for 117 of them, across 4 drugs with 11 or more claims each, at $710 in total drug cost. In 2023, CMS named 67 claims across 2 drugs.
Part D claims, 2024129
Drugs named by CMS4
Total drug cost$710
Part D patients83
Dr. Liu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Liu's Part D claims, 2024
- Antibiotics82%106 of 129 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 672024: 11775%
Drugs named by CMS: 4 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Rosemarie H. Liu scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Liu for performance year 2024, reported individually. Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 108 procedures of melanoma (skin cancer) excision by Dr. Liu, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Liu's MIPS scores, performance year 2024
- 95of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Liu ranks in Medicare procedure volume
- Removal of skin cancer
- 69th percentile641 procedures
- Melanoma (skin cancer) excision
- 94th percentile108 procedures
- Removal of skin lesions
- 74th percentile73 procedures
- Skin biopsy
- 71st percentile66 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Rosemarie H. Liu has 2 publications on record
Dmand AI links 2 papers to Dr. Liu in 2024. Dr. Liu's most frequent co-authors are Heidi Flora Anderson-Dockter, MD, Edward Bae, MD and Kristin P. Bibee, MD, PhD.
Papers2
Dr. Liu's most frequent co-authors
- Heidi Flora Anderson-Dockter, MD1 shared paper
- Edward Bae, MD1 shared paper
- Kristin P. Bibee, MD, PhD1 shared paper
Recent publications by Dr. Liu
Am J Dermatopathol
Carcinoma, Basal CellMohs SurgerySkin Neoplasms
See who Dr. Liu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liu works with, so you can find a warm path to the right mohs-micrographic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rosemarie H. Liu graduated from Eastern Virginia Medical School
Dr. Liu graduated from Eastern Virginia Medical School in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rosemarie H. Liu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Rosemarie H. Liu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Rosemarie H. Liu's NPI number?
Dr. Rosemarie H. Liu's NPI number is 1467485250. It was assigned on July 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rosemarie H. Liu?
Dr. Rosemarie H. Liu is a mohs-micrographic surgery physician in Cabin John, Maryland. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Rosemarie H. Liu practice?
Dr. Liu practices at 6616 81st St, Cabin John, MD 20818. Dr. Liu's primary practice is Metro Mohs Surgery Center in Cabin John, Maryland. Dmand AI also links Dr. Liu to 1 group practice or clinic.
What is Dr. Rosemarie H. Liu's office phone number?
The practice phone on file for Dr. Liu is (301) 966-7744.
What is Dr. Rosemarie H. Liu's medical license number?
Dr. Liu holds Virginia license 0101250148, one of the licenses on file in 2 states.
Which states has Dr. Rosemarie H. Liu been licensed in?
Dmand AI has state licenses on file for Dr. Liu in Virginia and Wisconsin.
What medical group is Dr. Rosemarie H. Liu part of?
Dr. Liu is linked to Metro Mohs Surgery Center.
Does Dr. Rosemarie H. Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 1,204 services in 2024, and Dr. Liu accepts Medicare assignment.
What is Dr. Rosemarie H. Liu's MIPS score?
Dr. Liu's MIPS final score for performance year 2024 is 95 out of 100, reported individually.
How many Medicare patients does Dr. Rosemarie H. Liu see?
CMS counts 327 Medicare patients who saw Dr. Liu in 2024, with an average age of 78.
Show 6 more questionsShow fewer questions
What services does Dr. Rosemarie H. Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were surgery: skin and soft tissue (17311), surgery: skin and soft tissue (17312) and surgery: skin and soft tissue (13132).
Where did Dr. Rosemarie H. Liu go to medical school?
Dr. Liu graduated from Eastern Virginia Medical School in 2005.
What drugs does Dr. Rosemarie H. Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Cephalexin, Doxycycline Hyclate and Ciprofloxacin HCl.
How long has Dr. Rosemarie H. Liu been practicing?
Dr. Liu graduated from medical school in 2005, 21 years ago.
Does Dr. Rosemarie H. Liu do research?
Dmand AI links 2 publications to Dr. Liu.
Who does Dr. Rosemarie H. Liu publish with?
Dr. Liu's most frequent co-authors are Heidi Flora Anderson-Dockter, MD (1 shared paper), Edward Bae, MD (1 shared paper) and Kristin P. Bibee, MD, PhD (1 shared paper).
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