Mary Qiu

  • Cleveland, OH
  • Glaucoma specialist (ophthalmology) physician
NPI1972917292PAC ID5395964381
Medicare services, 2024
450
Medicare patients, 2024
149
Part D claims, 2024
897
Publications
61
Hospital affiliations
1
Practice address
9500 Euclid Avenue, Cleveland, OH 44195
Practice phone
Call (216) 952-9829
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Cleveland Clinic Main Campus

Hospital · Cleveland, Ohio

See all 5 affiliations

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Mary Qiu is a glaucoma specialist (ophthalmology) physician in Cleveland, Ohio

Mary Qiu practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.

Mary Qiu's NPI, 1972917292, was assigned on June 14, 2014. Mary Qiu graduated from University of California, San Francisco School of Medicine in 2014. Mary Qiu holds Ohio license 35.133872.

NPI and contact details
Medicare PAC ID
5395964381
NPI enumeration date
June 14, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(216) 952-9829
Professional email
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Personal email
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Mobile number
Get number
Sex
Female
Estimated age
38
Medical school graduation
2014

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Mary Qiu practices at Cleveland Clinic Main Campus in Cleveland, Ohio

Mary Qiu's primary practice is Cleveland Clinic Main Campus, at 9500 Euclid Avenue, Cleveland, OH 44195 in Cuyahoga County. The practice phone is (216) 952-9829.

Source: Dmand AI Affiliation Data

Mary Qiu is affiliated with 3 sites of care and 2 medical groups

Mary Qiu's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. The medical group on file is Cleveland Clinic. Dmand AI also links Mary Qiu to 2 more clinical labs and 1 medical group, each named with a free account. Mary Qiu's employer is on file too: a hospital.

See all 5 affiliations for Mary Qiu

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Mary Qiu's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mary Qiu practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Cleveland Clinic Main CampusAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Mary Qiu is one of 10 glaucoma specialist (ophthalmology) physicians in Ohio

Glaucoma specialist is Mary Qiu's primary specialty in the NPI Registry, under taxonomy code 207WX0009X. Mary Qiu is licensed in Ohio.

Specialties and state licenses

  • Glaucoma specialist (ophthalmology), OhioPrimaryLicense 35.133872 · taxonomy 207WX0009X

Glaucoma specialist (ophthalmology) physicians near Mary Qiu

Counts of glaucoma specialist (ophthalmology) physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Mary Qiu billed Medicare for 450 services in 2024

CMS data shows 450 Medicare services from Mary Qiu across 7 procedure codes in 2024, for 149 Medicare patients. Medicare paid $18,957 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024450
Medicare patients149
Paid by Medicare$18,957
Procedure codes7

Mary Qiu's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5692024: 20664%
Tests and treatments
2023: 3732024: 19647%
Imaging
2023: 142024: 2793%
Other services
2023: 02024: 21
Surgery
2023: 832024: 0100%

Mary Qiu compared with the Ohio median for glaucoma specialist (ophthalmology) physicians, 2024

  • Mary Qiu
  • Ohio median
Part D claims
815vs 1,53847% below

Medians across 10 glaucoma specialist (ophthalmology) physicians in Ohio with Dmand AI profiles that report each measure.

Mary Qiu'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Mary Qiu treated 149 Medicare patients in 2024, average age 75

CMS counts 149 Medicare patients who saw Mary Qiu in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Mary Qiu's median patient age at 69, with 53% women.

Medicare patients, 2024149
Average age75
Average risk score1.49
Also on Medicaid26%

Mary Qiu's Medicare patients by age, 2024

Mary Qiu's Medicare patients by sex, 2024

  • Women8758%
  • Men6242%

Chronic conditions among Mary Qiu's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol71%
  3. Arthritis55%
  4. Diabetes45%
  5. Chronic kidney disease27%
  6. Ischemic heart disease27%
  7. Heart failure24%
  8. Mood disorders21%

Share of Medicare patients with each condition. A patient can have several.

Mary Qiu's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women53%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Mary Qiu wrote 897 Medicare Part D claims in 2024

In 2024, Mary Qiu wrote 897 Medicare Part D claims for 231 patients. 65% of them were for generic drugs. CMS names the drug for 815 of them, across 16 drugs with 11 or more claims each, at $83,758 in total drug cost. In 2023, CMS named 1,084 claims across 18 drugs.

Part D claims, 2024897
Drugs named by CMS16
Total drug cost$83,758
Part D patients231

Mary Qiu's Part D claims by kind of drug, 2024

  • Generic584 claims65%
  • Brand-name313 claims35%

Mary Qiu'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,0842024: 81525%

Drugs named by CMS: 16 in 2024, 18 in 2023.

See all prescribing by Mary Qiu

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

Mary Qiu ranks in the 39th percentile for cataract surgery in Medicare

Mary Qiu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of cataract surgery by Mary Qiu, more than 39% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Mary Qiu ranks in Medicare procedure volume

Cataract surgery
39th percentile15 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Mary Qiu has 61 publications on record

Dmand AI links 61 papers to Mary Qiu, published from 2013 to 2025. 2023 was the busiest year, with 10. The most frequent topics are Intraocular Pressure, Glaucoma and Nutrition Surveys. Mary Qiu has published most often in Am J Ophthalmol Case Rep. Mary Qiu's most frequent co-authors are Jacob Kanter, MD, Zhuangjun Si, MD and Ema Avdagic.

Papers61
Years published2013 to 2025

Mary Qiu's papers by year, 2015 to 2025

Topics Mary Qiu writes about most

  • Intraocular Pressure
  • Glaucoma
  • Nutrition Surveys
  • Glaucoma Drainage Implants
  • Glaucoma, Open-Angle
  • Internship and Residency
  • Ophthalmology
  • Delivery of Health Care

Mary Qiu's most frequent co-authors

Recent publications by Mary Qiu

See all 61 publications and co-authors

See who Mary Qiu researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Mary Qiu works with, so you can find a warm path to the right glaucoma specialist (ophthalmology) physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Mary Qiu received $99,772 in industry payments from 2018 to 2025

CMS Open Payments shows 125 general payments to Mary Qiu from 15 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 54% of the total. Nova Eye, Inc. paid the most, $82,683.

General payments to Mary Qiu by program year, 2018 to 2025

General payments to Mary Qiu by kind, 2018 to 2025

$99.8Kin total
  • Consulting fees$53,42454%
  • Travel and lodging$31,54232%
  • Food and beverage$9,3719%
  • Honoraria$3,4003%
  • Education$2,0352%

Companies that paid Mary Qiu the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Mary Qiu

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Mary Qiu graduated from University of California, San Francisco School of Medicine

Mary Qiu graduated from University of California, San Francisco School of Medicine in 2014.

  1. Medical schoolUniversity of California, San Francisco School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Mary Qiu's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mary Qiu

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mary Qiu's NPI number?

Mary Qiu's NPI number is 1972917292. It was assigned on June 14, 2014, and it is active in the NPI Registry.

What does Mary Qiu specialize in?

Mary Qiu is a glaucoma specialist (ophthalmology) physician in Cleveland, Ohio. The primary specialty in the NPI Registry is Glaucoma Specialist (Ophthalmology) Physician (taxonomy code 207WX0009X).

Where does Mary Qiu practice?

Mary Qiu practices at 9500 Euclid Avenue, Cleveland, OH 44195. Mary Qiu's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Mary Qiu to 2 clinical labs and 1 medical group.

What is Mary Qiu's office phone number?

The practice phone on file for Mary Qiu is (216) 952-9829.

What is Mary Qiu's medical license number?

Mary Qiu holds Ohio license 35.133872.

Which hospitals is Mary Qiu affiliated with?

Mary Qiu practices at Cleveland Clinic Main Campus in Cleveland, Ohio.

What medical group is Mary Qiu part of?

Mary Qiu is linked to Cleveland Clinic. Dmand AI links Mary Qiu to 1 more medical group.

Does Mary Qiu accept Medicare?

Yes. CMS data shows Mary Qiu billed Medicare for 450 services in 2024, and Mary Qiu accepts Medicare assignment.

How many Medicare patients does Mary Qiu see?

CMS counts 149 Medicare patients who saw Mary Qiu in 2024, with an average age of 75.

What services does Mary Qiu bill to Medicare?

In 2024, Mary Qiu's most billed Medicare services were office visit, established patient (99214), eye exam or test (92083) and eye exam or test (92133).

Show 6 more questionsShow fewer questions

Where did Mary Qiu go to medical school?

Mary Qiu graduated from University of California, San Francisco School of Medicine in 2014.

What drugs does Mary Qiu prescribe most?

In 2024 Medicare Part D data, Mary Qiu's most prescribed drugs by claims were Dorzolamide-Timolol, Latanoprost and Brimonidine Tartrate.

Has Mary Qiu received payments from drug or device companies?

CMS Open Payments shows $99,772 in general payments to Mary Qiu from 15 companies from 2018 to 2025. The largest total came from Nova Eye, Inc.

How long has Mary Qiu been practicing?

Mary Qiu graduated from medical school in 2014, 12 years ago.

Does Mary Qiu do research?

Dmand AI links 61 publications to Mary Qiu, published from 2013 to 2025.

Who does Mary Qiu publish with?

Mary Qiu's most frequent co-authors are Jacob Kanter, MD (5 shared papers), Zhuangjun Si, MD (4 shared papers) and Ema Avdagic (3 shared papers).

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