Dr. Katharine A. Liegel, MD

  • Syracuse, NY
  • Ophthalmologist
NPI1578852992PAC ID1951613512
Medicare services, 2024
459
Medicare patients, 2024
293
Part D claims, 2024
755
Publications
1
MIPS score, 2024
91
Practice address
550 Harrison St, Syracuse, NY 13202
Practice phone
Call (315) 464-8109
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ophthalmology Medical Service Group Inc

Syracuse, New York

See all 5 affiliations

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Dr. Katharine A. Liegel is an ophthalmologist in Syracuse, New York

Dr. Liegel practices at Ophthalmology Medical Service Group Inc in Syracuse, New York.

Dr. Liegel's NPI, 1578852992, was assigned on April 6, 2011. Dr. Liegel holds New York license 281282.

NPI and contact details
Medicare PAC ID
1951613512
NPI enumeration date
April 6, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(315) 464-8109
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
36
Medical school graduation
2016

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

Dr. Katharine A. Liegel practices at Ophthalmology Medical Service Group Inc in Syracuse, New York

Dr. Liegel's primary practice is Ophthalmology Medical Service Group Inc, at 550 Harrison St, Syracuse, NY 13202 in Onondaga County. The practice phone is (315) 464-8109.

  • Ophthalmology Medical Service Group Inc
    550 Harrison St, Syracuse, NY 13202 · Onondaga CountyPhone(315) 464-8109

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Katharine A. Liegel is affiliated with 4 sites of care and 1 medical group

Dr. Liegel's primary practice is Ophthalmology Medical Service Group Inc in Syracuse, New York. Dr. Liegel is also affiliated with Upstate University Hospital. Dmand AI also links Dr. Liegel to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Liegel

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Katharine A. Liegel's practice

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

EHR by site
SiteEHR vendor and product
Ophthalmology Medical Service Group IncAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Katharine A. Liegel is one of 1,467 ophthalmologists in New York

Ophthalmology is Dr. Liegel's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Liegel's licenses on file in 2 states: New York and Missouri.

Specialties and state licenses

  • Ophthalmology, New YorkPrimaryLicense 281282 · taxonomy 207W00000X
  • Missouri licenseLicense 2015011446

Ophthalmologists near Dr. Liegel

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

Dr. Katharine A. Liegel billed Medicare for 459 services in 2024

CMS data shows 459 Medicare services from Dr. Liegel across 12 procedure codes in 2024, for 293 Medicare patients. Medicare paid $21,056 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024459
Medicare patients293
Paid by Medicare$21,056
Procedure codes12

Dr. Liegel's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1412024: 26890%
Tests and treatments
2023: 1312024: 19146%

Dr. Liegel compared with the New York median for ophthalmologists, 2024

  • Dr. Liegel
  • New York median
Medicare services
459vs 1,25864% below
Medicare patients
293vs 43633% below
Part D claims
633vs 647Close to median

Medians across 1,557 ophthalmologists in New York with Dmand AI profiles that report each measure.

Dr. Liegel'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 Dr. Liegel

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

Dr. Katharine A. Liegel treated 293 Medicare patients in 2024, average age 70

CMS counts 293 Medicare patients who saw Dr. Liegel in 2024. The largest group is 65 to 74, with 110 patients. 72% of them have high blood pressure, and 72% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Liegel's median patient age at 30, with 54% women.

Medicare patients, 2024293
Average age70
Average risk score1.65
Also on Medicaid32%

Dr. Liegel's Medicare patients by age, 2024

Dr. Liegel's Medicare patients by sex, 2024

  • Women16456%
  • Men12944%

Chronic conditions among Dr. Liegel's Medicare patients, 2024

  1. High blood pressure72%
  2. High cholesterol72%
  3. Arthritis43%
  4. Diabetes31%
  5. Anxiety29%
  6. Mood disorders28%
  7. Ischemic heart disease26%
  8. Chronic kidney disease24%

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

Dr. Liegel's patients across all payers

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

Patient panel by age, all payers

Median age 30

Patient panel by sex, all payers

  • Women54%
  • Men46%

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

Dr. Katharine A. Liegel wrote 755 Medicare Part D claims in 2024

In 2024, Dr. Liegel wrote 755 Medicare Part D claims for 250 patients. 63% of them were for generic drugs. CMS names the drug for 633 of them, across 18 drugs with 11 or more claims each, at $146,944 in total drug cost. In 2023, CMS named 162 claims across 7 drugs.

Part D claims, 2024755
Drugs named by CMS18
Total drug cost$146,944
Part D patients250

Dr. Liegel's Part D claims by kind of drug, 2024

  • Generic476 claims63%
  • Brand-name279 claims37%

Dr. Liegel'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: 1622024: 633291%

Drugs named by CMS: 18 in 2024, 7 in 2023.

See all prescribing by Dr. Liegel

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. Katharine A. Liegel scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Liegel for performance year 2024, reported as part of a group. Dr. Liegel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Liegel's MIPS scores, performance year 2024

  • 91of 100Final score
  • 95.2of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 57of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Cataract surgery: 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. Katharine A. Liegel has 1 publication on record

Dmand AI links 1 paper to Dr. Liegel in 2023.

Papers1

Recent publications by Dr. Liegel

See all 1 publications and co-authors

See who Dr. Liegel researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liegel 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

Dr. Katharine A. Liegel received $649 in industry payments from 2017 to 2022

CMS Open Payments shows 36 general payments to Dr. Liegel from 8 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $184.

General payments to Dr. Liegel by program year, 2017 to 2022

General payments to Dr. Liegel by kind, 2017 to 2022

$649in total
  • Food and beverage$648100%
  • Education$10%

Companies that paid Dr. Liegel the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Liegel

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

Sources for Dr. Katharine A. Liegel'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Dr. Katharine A. Liegel

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. Katharine A. Liegel's NPI number?

Dr. Katharine A. Liegel's NPI number is 1578852992. It was assigned on April 6, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Katharine A. Liegel?

Dr. Katharine A. Liegel is an ophthalmologist in Syracuse, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Katharine A. Liegel practice?

Dr. Liegel practices at 550 Harrison St, Syracuse, NY 13202. Dr. Liegel's primary practice is Ophthalmology Medical Service Group Inc in Syracuse, New York. Dmand AI also links Dr. Liegel to 1 hospital, 1 group practice or clinic and 1 medical group.

What is Dr. Katharine A. Liegel's office phone number?

The practice phone on file for Dr. Liegel is (315) 464-8109.

What is Dr. Katharine A. Liegel's medical license number?

Dr. Liegel holds New York license 281282, one of the licenses on file in 2 states.

Which states has Dr. Katharine A. Liegel been licensed in?

Dmand AI has state licenses on file for Dr. Liegel in New York and Missouri.

Which hospitals is Dr. Katharine A. Liegel affiliated with?

Dr. Liegel is affiliated with Upstate University Hospital. Dmand AI links Dr. Liegel to 1 more hospital.

Does Dr. Katharine A. Liegel accept Medicare?

Yes. CMS data shows Dr. Liegel billed Medicare for 459 services in 2024, and Dr. Liegel accepts Medicare assignment.

What is Dr. Katharine A. Liegel's MIPS score?

Dr. Liegel's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

How many Medicare patients does Dr. Katharine A. Liegel see?

CMS counts 293 Medicare patients who saw Dr. Liegel in 2024, with an average age of 70.

Show 5 more questionsShow fewer questions

What services does Dr. Katharine A. Liegel bill to Medicare?

In 2024, Dr. Liegel's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and eye exam or test (92134).

What drugs does Dr. Katharine A. Liegel prescribe most?

In 2024 Medicare Part D data, Dr. Liegel's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Erythromycin.

Has Dr. Katharine A. Liegel received payments from drug or device companies?

CMS Open Payments shows $649 in general payments to Dr. Liegel from 8 companies from 2017 to 2022. The largest total came from Novartis Pharmaceuticals Corporation.

How long has Dr. Katharine A. Liegel been practicing?

Dr. Liegel graduated from medical school in 2016, 10 years ago.

Does Dr. Katharine A. Liegel do research?

Dmand AI links 1 publication to Dr. Liegel.

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