Dr. Jonathan C. Horton, MD

  • San Francisco, CA
  • Ophthalmologist
NPI1992757363PAC ID0840374021
Medicare services, 2024
61
Medicare patients, 2024
53
Publications
144
MIPS score, 2024
87
Hospital affiliations
1
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 10 affiliations

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Dr. Jonathan C. Horton is an ophthalmologist in San Francisco, California

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

Dr. Horton's NPI, 1992757363, was assigned on May 16, 2006. Dr. Horton graduated from Harvard Medical School in 1984. Dr. Horton holds California license G65872.

NPI and contact details
Medicare PAC ID
0840374021
NPI enumeration date
May 16, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
68
Medical school graduation
1984

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

Dr. Jonathan C. Horton practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Horton'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. Jonathan C. Horton is affiliated with 5 sites of care and 5 medical groups

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

See all 10 affiliations for Dr. Horton

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

Dmand AI tracks the EHR system at Dr. Jonathan C. Horton's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Horton practices, 5 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
+4 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jonathan C. Horton is one of 2,621 ophthalmologists in California

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

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense G65872 · 1989 to 2026 · taxonomy 207W00000X
  • Maryland license1988 to 1990

Clinical focus

Dmand AI lists dry eye and vision problems among the conditions Dr. Horton treats.

Ophthalmologists near Dr. Horton

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. Jonathan C. Horton billed Medicare for 61 services in 2024

CMS data shows 61 Medicare services from Dr. Horton across 3 procedure codes in 2024, for 53 Medicare patients. Medicare paid $3,108 for them.

Medicare services, 202461
Medicare patients53
Paid by Medicare$3,108
Procedure codes3

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

  • In an office2338%
  • In a facility3862%

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

  • Dr. Horton
  • California median
Medicare services
61vs 1,07994% below
Medicare patients
53vs 42187% below

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

Dr. Horton'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. Horton

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

Dr. Jonathan C. Horton treated 53 Medicare patients in 2024, average age 74

CMS counts 53 Medicare patients who saw Dr. Horton in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have high cholesterol, and 57% have high blood pressure. Their average risk score is 1.17, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Horton's median patient age at 32, with 50% women.

Medicare patients, 202453
Average age74
Average risk score1.17

Dr. Horton's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Horton's Medicare patients by sex, 2024

  • Women3260%
  • Men2140%

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

  1. High cholesterol75%
  2. High blood pressure57%
  3. Arthritis38%
  4. Diabetes34%
  5. Osteoporosis28%
  6. Depression23%
  7. Ischemic heart disease23%
  8. Mood disorders23%

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

Dr. Horton's patients across all payers

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

Patient panel by age, all payers

Median age 32

Patient panel by sex, all payers

  • Women50%
  • Men49%

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

Dr. Jonathan C. Horton scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Horton for performance year 2024, reported as part of a group. Dr. Horton accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Horton's MIPS scores, performance year 2024

  • 87of 100Final score
  • 86.8of 100Quality
  • 40of 100Improvement Activities
  • 70of 100Cost

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

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Jonathan C. Horton has 144 publications on record

Dmand AI links 144 papers to Dr. Horton, published from 2004 to 2024. 2021 was the busiest year, with 6. The most frequent topics are Visual Cortex, Electron Transport Complex IV and Visual Fields. Dr. Horton has published most often in J Neurosci. Dr. Horton's most frequent co-authors are Michael W. McDermott, MD, Anthony J. Barkovich, MD and William P. Dillon, MD.

Papers144
Years published2004 to 2024

Dr. Horton's papers by year, 2015 to 2024

Topics Dr. Horton writes about most

  • Visual Cortex
  • Electron Transport Complex IV
  • Visual Fields
  • Magnetic Resonance Imaging
  • Macaca mulatta
  • Visual Pathways
  • Geniculate Bodies
  • Neurons

Dr. Horton's most frequent co-authors

Recent publications by Dr. Horton

See all 144 publications and co-authors

See who Dr. Horton researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Horton 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. Jonathan C. Horton has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Horton, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Horton

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • AAO Fellow

Source: Dmand AI Professional Profile Data

Dr. Jonathan C. Horton graduated from Harvard Medical School

Dr. Horton graduated from Harvard Medical School in 1984. Dr. Horton is a member of AAO.

  1. Medical schoolHarvard Medical School
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Jonathan C. Horton accepts plans from 8 insurance carriers

Dr. Horton is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • Molina

Plan types Dr. Horton accepts, by number of carriers

  1. Medicare7
  2. PPO5
  3. EPO2
  4. HMO2
  5. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Jonathan C. Horton'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)
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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Jonathan C. Horton

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. Jonathan C. Horton's NPI number?

Dr. Jonathan C. Horton's NPI number is 1992757363. It was assigned on May 16, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Jonathan C. Horton?

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

Where does Dr. Jonathan C. Horton practice?

Dr. Horton practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Horton'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. Horton to 4 group practices and clinics and 4 medical groups.

What is Dr. Jonathan C. Horton's office phone number?

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

What is Dr. Jonathan C. Horton's medical license number?

Dr. Horton holds California license G65872, one of the licenses on file in 2 states.

Which states has Dr. Jonathan C. Horton been licensed in?

Dmand AI has state licenses on file for Dr. Horton in California (1989 to 2026) and Maryland (1988 to 1990).

Which hospitals is Dr. Jonathan C. Horton affiliated with?

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

What medical group is Dr. Jonathan C. Horton part of?

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

Does Dr. Jonathan C. Horton accept Medicare?

Yes. CMS data shows Dr. Horton billed Medicare for 61 services in 2024, and Dr. Horton accepts Medicare assignment.

What is Dr. Jonathan C. Horton's MIPS score?

Dr. Horton's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Jonathan C. Horton see?

CMS counts 53 Medicare patients who saw Dr. Horton in 2024, with an average age of 74.

Is Dr. Jonathan C. Horton board certified?

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

What services does Dr. Jonathan C. Horton bill to Medicare?

In 2024, Dr. Horton's most billed Medicare services were eye exam or test (92004), eye exam or test (92083) and eye exam or test (92014).

Where did Dr. Jonathan C. Horton go to medical school?

Dr. Horton graduated from Harvard Medical School in 1984.

How long has Dr. Jonathan C. Horton been practicing?

Dr. Horton graduated from medical school in 1984, 42 years ago.

Does Dr. Jonathan C. Horton do research?

Dmand AI links 144 publications to Dr. Horton, published from 2004 to 2024.

Who does Dr. Jonathan C. Horton publish with?

Dr. Horton's most frequent co-authors are Michael W. McDermott, MD (3 shared papers), Anthony J. Barkovich, MD (2 shared papers) and William P. Dillon, MD (2 shared papers).

What insurance does Dr. Jonathan C. Horton accept?

Dr. Horton is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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