Ashley Zhou

  • Rochester, MN
  • Ophthalmologist
NPI1144810292PAC ID6103282264
Medicare services, 2024
185
Medicare patients, 2024
88
Part D claims, 2024
113
Publications
6
Hospital affiliations
1
Practice address
200 First Street SW, Rochester, MN 55905
Practice phone
Call (507) 284-5968
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mayo Clinic Breast Diagnostic Clinic

Mammography / Breast Imaging Center · Rochester, Minnesota

See all 5 affiliations

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Ashley Zhou is an ophthalmologist in Rochester, Minnesota

Ashley Zhou practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota.

Ashley Zhou's NPI, 1144810292, was assigned on January 22, 2021. Ashley Zhou graduated from Johns Hopkins University School of Medicine in 2023. Ashley Zhou holds Minnesota license 77544.

NPI and contact details
Medicare PAC ID
6103282264
NPI enumeration date
January 22, 2021
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(507) 284-5968
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
29
Medical school graduation
2023

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

Ashley Zhou practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota

Ashley Zhou's primary practice is Mayo Clinic Breast Diagnostic Clinic, at 200 First Street SW, Rochester, MN 55905. The practice phone is (507) 284-5968.

  • Mayo Clinic Breast Diagnostic Clinic
    200 First Street SW, Rochester, MN 55905Phone(507) 284-5968

Source: Dmand AI Affiliation Data

Ashley Zhou is affiliated with 4 sites of care and 1 medical group

Ashley Zhou's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Ashley Zhou is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Ashley Zhou to 1 more clinical lab and 1 hospice, each named with a free account. Ashley Zhou's employer is on file too: a breast imaging center.

See all 5 affiliations for Ashley Zhou

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

Dmand AI tracks the EHR system at Ashley Zhou's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Ashley Zhou practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mayo Clinic Breast Diagnostic ClinicAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Ashley Zhou is one of 346 ophthalmologists in Minnesota

Ophthalmology is Ashley Zhou's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Ashley Zhou is licensed in Minnesota.

Specialties and state licenses

  • Ophthalmology, MinnesotaPrimaryLicense 77544 · taxonomy 207W00000X

Ophthalmologists near Ashley Zhou

Counts of ophthalmologists 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

Ashley Zhou billed Medicare for 185 services in 2024

CMS data shows 185 Medicare services from Ashley Zhou across 4 procedure codes in 2024, for 88 Medicare patients. Medicare paid $12,433 for them. Every service was in an office.

Medicare services, 2024185
Medicare patients88
Paid by Medicare$12,433
Procedure codes4

Ashley Zhou's Medicare services by type, 2024

  1. Office and hospital visits164
  2. Tests and treatments21

Ashley Zhou compared with the Minnesota median for ophthalmologists, 2024

  • Ashley Zhou
  • Minnesota median
Medicare services
185vs 81077% below
Medicare patients
88vs 32673% below
Part D claims
56vs 51789% below

Medians across 364 ophthalmologists in Minnesota with Dmand AI profiles that report each measure.

Ashley Zhou'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.

See all procedures by Ashley Zhou

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Medicare shows one payer. Book a meeting to get commercial claims data for Ashley Zhou and other ophthalmologists in Minnesota.

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

Ashley Zhou treated 88 Medicare patients in 2024, average age 74

CMS counts 88 Medicare patients who saw Ashley Zhou in 2024. The largest group is 65 to 74, with 34 patients. 59% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Ashley Zhou's median patient age at 75, with 58% women.

Medicare patients, 202488
Average age74
Average risk score1.02

Ashley Zhou's Medicare patients by age, 2024

Ashley Zhou's Medicare patients by sex, 2024

  • Women5158%
  • Men3742%

Chronic conditions among Ashley Zhou's Medicare patients, 2024

  1. High cholesterol59%
  2. High blood pressure58%
  3. Arthritis40%
  4. Chronic kidney disease32%
  5. Mood disorders25%
  6. Ischemic heart disease24%
  7. Depression22%
  8. Diabetes22%

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

Ashley Zhou's patients across all payers

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

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women58%
  • Men42%

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

Ashley Zhou wrote 113 Medicare Part D claims in 2024

In 2024, Ashley Zhou wrote 113 Medicare Part D claims for 54 patients. 75% of them were for generic drugs. CMS names the drug for 56 of them, across 3 drugs with 11 or more claims each, at $1,199 in total drug cost. In 2023, CMS named 13 claims across 1 drug.

Part D claims, 2024113
Drugs named by CMS3
Total drug cost$1,199
Part D patients54

Ashley Zhou's Part D claims by kind of drug, 2024

  • Generic85 claims75%
  • Brand-name28 claims25%

Ashley Zhou'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: 132024: 56331%

Drugs named by CMS: 3 in 2024, 1 in 2023.

See all prescribing by Ashley Zhou

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

How Ashley Zhou takes part in Medicare

Ashley Zhou accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)

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

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Ashley Zhou has 6 publications on record

Dmand AI links 6 papers to Ashley Zhou, published from 2021 to 2025. 2023 was the busiest year, with 2. The most frequent topics are COVID-19, Pandemics and Tomography, Optical Coherence. Ashley Zhou has published most often in Ann Med. Ashley Zhou's most frequent co-authors are Neil M. Bressler, MD, Susan B. Bressler, MD and Cindy Cai, MD.

Papers6
Years published2021 to 2025

Ashley Zhou's papers by year, 2021 to 2025

Topics Ashley Zhou writes about most

  • COVID-19
  • Pandemics
  • Tomography, Optical Coherence

Ashley Zhou's most frequent co-authors

Recent publications by Ashley Zhou

See all 6 publications and co-authors

See who Ashley Zhou researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ashley Zhou works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

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

Ashley Zhou received $250 in industry payments from 2024 to 2025

CMS Open Payments shows 3 general payments to Ashley Zhou from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sight Sciences, Inc. paid the most, $172. It also lists 1 research payment totaling $39 in 2025.

General payments to Ashley Zhou by program year, 2024 to 2025

Companies that paid Ashley Zhou the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Ashley Zhou

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

Ashley Zhou graduated from Johns Hopkins University School of Medicine

Ashley Zhou graduated from Johns Hopkins University School of Medicine in 2023.

  1. Medical schoolJohns Hopkins University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Ashley Zhou'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 Ashley Zhou

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

What is Ashley Zhou's NPI number?

Ashley Zhou's NPI number is 1144810292. It was assigned on January 22, 2021, and it is active in the NPI Registry.

What does Ashley Zhou specialize in?

Ashley Zhou is an ophthalmologist in Rochester, Minnesota. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Ashley Zhou practice?

Ashley Zhou practices at 200 First Street SW, Rochester, MN 55905. Ashley Zhou's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Dmand AI also links Ashley Zhou to 1 clinical lab and 1 hospice.

What is Ashley Zhou's office phone number?

The practice phone on file for Ashley Zhou is (507) 284-5968.

What is Ashley Zhou's medical license number?

Ashley Zhou holds Minnesota license 77544.

Which hospitals is Ashley Zhou affiliated with?

Ashley Zhou is affiliated with Mayo Clinic Hospital, Saint Marys Campus.

What medical group is Ashley Zhou part of?

Ashley Zhou is linked to Mayo Clinic.

Does Ashley Zhou accept Medicare?

Yes. CMS data shows Ashley Zhou billed Medicare for 185 services in 2024, and Ashley Zhou accepts Medicare assignment.

How many Medicare patients does Ashley Zhou see?

CMS counts 88 Medicare patients who saw Ashley Zhou in 2024, with an average age of 74.

What services does Ashley Zhou bill to Medicare?

In 2024, Ashley Zhou's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and eye exam or test (92134).

Show 6 more questionsShow fewer questions

Where did Ashley Zhou go to medical school?

Ashley Zhou graduated from Johns Hopkins University School of Medicine in 2023.

What drugs does Ashley Zhou prescribe most?

In 2024 Medicare Part D data, Ashley Zhou's most prescribed drugs by claims were Moxifloxacin, Prednisolone Acetate and Latanoprost.

Has Ashley Zhou received payments from drug or device companies?

CMS Open Payments shows $250 in general payments to Ashley Zhou from 2 companies from 2024 to 2025. The largest total came from Sight Sciences, Inc.

How long has Ashley Zhou been practicing?

Ashley Zhou graduated from medical school in 2023, 3 years ago.

Does Ashley Zhou do research?

Dmand AI links 6 publications to Ashley Zhou, published from 2021 to 2025.

Who does Ashley Zhou publish with?

Ashley Zhou's most frequent co-authors are Neil M. Bressler, MD (2 shared papers), Susan B. Bressler, MD (2 shared papers) and Cindy Cai, MD (2 shared papers).

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