Dr. Julie Schallhorn, MD

  • San Francisco, CA
  • Ophthalmologist
NPI1700014321PAC ID1355589466
Medicare services, 2024
453
Medicare patients, 2024
263
Part D claims, 2024
713
Clinical trials
3
MIPS score, 2024
97
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 9 affiliations

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Dr. Julie Schallhorn is an ophthalmologist in San Francisco, California

Dr. Schallhorn practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Schallhorn's NPI, 1700014321, was assigned on June 23, 2009. Dr. Schallhorn graduated from Keck School of Medicine of USC in 2009. Dr. Schallhorn holds California license A115033.

NPI and contact details
Medicare PAC ID
1355589466
NPI enumeration date
June 23, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
43
Medical school graduation
2009

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

Dr. Julie Schallhorn practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Schallhorn's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Dr. Julie Schallhorn is affiliated with 4 sites of care and 5 medical groups

Dr. Schallhorn's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Schallhorn is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Schallhorn to 4 more medical groups and 2 group practices and clinics, each named with a free account.

See all 9 affiliations for Dr. Schallhorn

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

Dmand AI tracks the EHR system at Dr. Julie Schallhorn's practice

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

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+3 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Julie Schallhorn is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Schallhorn's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Schallhorn is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Schallhorn's licenses on file in 2 states: California and Oregon.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A115033 · 2010 to 2026 · taxonomy 207W00000X
  • Oregon licenseSince 2014

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation and eyelid inflammation among the conditions Dr. Schallhorn treats.

Ophthalmologists near Dr. Schallhorn

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. Julie Schallhorn billed Medicare for 453 services in 2024

CMS data shows 453 Medicare services from Dr. Schallhorn across 9 procedure codes in 2024, for 263 Medicare patients. Medicare paid $76,066 for them.

Medicare services, 2024453
Medicare patients263
Paid by Medicare$76,066
Procedure codes9

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

  • 2023
  • 2024
Office and hospital visits
2023: 3232024: 26717%
Surgery
2023: 642024: 10767%
Tests and treatments
2023: 1202024: 7934%
Imaging
2023: 382024: 0100%

Where Dr. Schallhorn's Medicare services took place, 2024

  • In an office12628%
  • In a facility32772%

Dr. Schallhorn compared with the California median for ophthalmologists, 2024

  • Dr. Schallhorn
  • California median
Medicare services
453vs 1,07958% below
Medicare patients
263vs 42138% below
Part D claims
602vs 618Close to median

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Dr. Schallhorn'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. Schallhorn

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

Dr. Julie Schallhorn treated 263 Medicare patients in 2024, average age 73

CMS counts 263 Medicare patients who saw Dr. Schallhorn in 2024. The largest group is 65 to 74, with 112 patients. 74% of them have high cholesterol, and 60% have high blood pressure. 28% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Schallhorn's median patient age at 73, with 57% women.

Medicare patients, 2024263
Average age73
Average risk score1.28
Also on Medicaid28%

Dr. Schallhorn's Medicare patients by age, 2024

Dr. Schallhorn's Medicare patients by sex, 2024

  • Women15057%
  • Men11343%

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

  1. High cholesterol74%
  2. High blood pressure60%
  3. Arthritis37%
  4. Diabetes28%
  5. Chronic kidney disease24%
  6. Mood disorders22%
  7. Osteoporosis21%
  8. Depression20%

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

Dr. Schallhorn's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women57%
  • Men42%

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

Dr. Julie Schallhorn wrote 713 Medicare Part D claims in 2024

In 2024, Dr. Schallhorn wrote 713 Medicare Part D claims for 150 patients. 63% of them were for generic drugs. CMS names the drug for 602 of them, across 12 drugs with 11 or more claims each, at $28,985 in total drug cost. In 2023, CMS named 489 claims across 11 drugs.

Part D claims, 2024713
Drugs named by CMS12
Total drug cost$28,985
Part D patients150

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

  • Generic448 claims63%
  • Brand-name265 claims37%

Dr. Schallhorn'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. Schallhorn's Part D claims, 2024

  • Antibiotics2%12 of 713 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: 4892024: 60223%

Drugs named by CMS: 12 in 2024, 11 in 2023.

See all prescribing by Dr. Schallhorn

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. Julie Schallhorn scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Schallhorn for performance year 2024, reported as part of a group. Dr. Schallhorn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 91 procedures of cataract surgery by Dr. Schallhorn, more than 73% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Schallhorn's MIPS scores, performance year 2024

  • 97of 100Final score
  • 89.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

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

Where Dr. Schallhorn ranks in Medicare procedure volume

Cataract surgery
73rd percentile91 procedures

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

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)

For MedTech and pharma teams

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Dr. Julie Schallhorn has worked on 3 clinical trials

Dmand AI links Dr. Schallhorn to 3 clinical trials, 3 of them phase 4 studies. Conditions studied include Dry Eye Syndromes, Pterygium Of Conjunctiva And Cornea and Uveitis. University of California, San Francisco sponsors the most, 3.

Conditions in Dr. Schallhorn's trials

  • Dry Eye Syndromes
  • Pterygium Of Conjunctiva And Cornea
  • Uveitis
  • Lacrimal Apparatus Diseases
  • Macular Edema

Investigators on the most trials with Dr. Schallhorn

Recent clinical trials with Dr. Schallhorn

Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage

Dr. Julie Schallhorn received $157,091 in industry payments from 2016 to 2025

CMS Open Payments shows 198 general payments to Dr. Schallhorn from 24 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 67% of the total. Carl Zeiss Meditec, Inc. paid the most, $98,540. It also lists 1 research payment totaling $1,875 in 2023.

General payments to Dr. Schallhorn by program year, 2016 to 2025

General payments to Dr. Schallhorn by kind, 2016 to 2025

$157.1Kin total
  • Consulting fees$104,81067%
  • Travel and lodging$17,37111%
  • Speaker and faculty fees$16,05010%
  • Food and beverage$10,2997%
  • Other$7,4975%

Companies that paid Dr. Schallhorn the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Schallhorn

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

Dr. Julie Schallhorn has 1 award and honors on record

Dmand AI lists 1 award for Dr. Schallhorn, most recently CMS Stage 1 EHR in 2014.

Awards and honors for Dr. Schallhorn

  1. 2014
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Julie Schallhorn graduated from Keck School of Medicine of USC

Dr. Schallhorn graduated from Keck School of Medicine of USC in 2009.

  1. Medical schoolKeck School of Medicine of USC
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Julie Schallhorn accepts plans from 10 insurance carriers

Dr. Schallhorn is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • AK State Medicaid
  • Blue Cross and Blue Shield of Kansas City
  • +2 more carriersWith a free account

Plan types Dr. Schallhorn accepts, by number of carriers

  1. Medicare8
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Julie Schallhorn'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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 Dr. Julie Schallhorn

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. Julie Schallhorn's NPI number?

Dr. Julie Schallhorn's NPI number is 1700014321. It was assigned on June 23, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Julie Schallhorn?

Dr. Julie Schallhorn is an ophthalmologist in San Francisco, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Julie Schallhorn practice?

Dr. Schallhorn practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Schallhorn's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Schallhorn to 4 medical groups and 2 group practices and clinics.

What is Dr. Julie Schallhorn's office phone number?

The practice phone on file for Dr. Schallhorn is (415) 353-2733.

What is Dr. Julie Schallhorn's medical license number?

Dr. Schallhorn holds California license A115033, one of the licenses on file in 2 states.

Which states has Dr. Julie Schallhorn been licensed in?

Dmand AI has state licenses on file for Dr. Schallhorn in California (2010 to 2026) and Oregon (since 2014).

Which hospitals is Dr. Julie Schallhorn affiliated with?

Dr. Schallhorn practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Schallhorn is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center.

What medical group is Dr. Julie Schallhorn part of?

Dr. Schallhorn is linked to UCSF Pediatrics. Dmand AI links Dr. Schallhorn to 4 more medical groups.

Does Dr. Julie Schallhorn accept Medicare?

Yes. CMS data shows Dr. Schallhorn billed Medicare for 453 services in 2024, and Dr. Schallhorn accepts Medicare assignment.

What is Dr. Julie Schallhorn's MIPS score?

Dr. Schallhorn's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Julie Schallhorn see?

CMS counts 263 Medicare patients who saw Dr. Schallhorn in 2024, with an average age of 73.

Is Dr. Julie Schallhorn board certified?

Yes. Dr. Schallhorn is board certified in ophthalmology by the American Board of Ophthalmology.

What services does Dr. Julie Schallhorn bill to Medicare?

In 2024, Dr. Schallhorn's most billed Medicare services were office visit, established patient (99214), surgery: eye (66984) and office visit, new patient (99204).

Where did Dr. Julie Schallhorn go to medical school?

Dr. Schallhorn graduated from Keck School of Medicine of USC in 2009.

What drugs does Dr. Julie Schallhorn prescribe most?

In 2024 Medicare Part D data, Dr. Schallhorn's most prescribed drugs by claims were Prednisolone Acetate, Moxifloxacin and Polymyxin B Sul-Trimethoprim.

Has Dr. Julie Schallhorn received payments from drug or device companies?

CMS Open Payments shows $157,091 in general payments to Dr. Schallhorn from 24 companies from 2016 to 2025. The largest total came from Carl Zeiss Meditec, Inc.

How long has Dr. Julie Schallhorn been practicing?

Dr. Schallhorn graduated from medical school in 2009, 17 years ago.

Does Dr. Julie Schallhorn do research?

Dr. Schallhorn has worked on 3 clinical trials.

What insurance does Dr. Julie Schallhorn accept?

Dr. Schallhorn is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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