Dr. Scott C. So, MD

  • San Francisco, CA
  • Ophthalmologist
NPI1942229984PAC ID3577541515
Medicare services, 2024
5,131
Medicare patients, 2024
930
Part D claims, 2024
6,432
Publications
1
Clinical trials
1
Practice address
1160 Post Street, San Francisco, CA 94109
Practice phone
Call (415) 440-1100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Eye Surgery Center of San Francisco

Surgery Center - Medicare-Certified · San Francisco, California

See all 5 affiliations

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Dr. Scott C. So is an ophthalmologist in San Francisco, California

Dr. So practices at Eye Surgery Center of San Francisco in San Francisco, California.

Dr. So's NPI, 1942229984, was assigned on July 19, 2006. Dr. So graduated from Tufts University School Of Medicine in 2000. Dr. So holds California license A82180.

NPI and contact details
Medicare PAC ID
3577541515
NPI enumeration date
July 19, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 440-1100
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
52
Medical school graduation
2000

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

Dr. Scott C. So practices at Eye Surgery Center of San Francisco in San Francisco, California

Dr. So's primary practice is Eye Surgery Center of San Francisco, at 1160 Post Street, San Francisco, CA 94109. The practice phone is (415) 440-1100.

  • Eye Surgery Center of San Francisco
    1160 Post Street, San Francisco, CA 94109Phone(415) 440-1100

Source: Dmand AI Affiliation Data

Dr. Scott C. So is affiliated with 4 sites of care and 1 medical group

Dr. So's primary practice is Eye Surgery Center of San Francisco in San Francisco, California. Dr. So is also affiliated with California Pacific Medical Center Van Ness Campus. Dmand AI also links Dr. So to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. So

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

Dmand AI tracks the EHR system at Dr. Scott C. So's practice

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

EHR by site
SiteEHR vendor and product
Eye Surgery Center of San FranciscoAvailable 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. Scott C. So is one of 2,621 ophthalmologists in California

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

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A82180 · 2003 to 2026 · taxonomy 207W00000X
  • Texas license2004 to 2024

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, conjunctivitis, dry eye, eyelid inflammation, glaucoma and glaucoma surgery among the conditions Dr. So treats.

Ophthalmologists near Dr. So

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. Scott C. So billed Medicare for 5,131 services in 2024

CMS data shows 5,131 Medicare services from Dr. So across 18 procedure codes in 2024, for 930 Medicare patients. Medicare paid $449,253 for them.

Medicare services, 20245,131
Medicare patients930
Paid by Medicare$449,253
Procedure codes18

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

  • 2023
  • 2024
Tests and treatments
2023: 3,8522024: 3,8741%
Drugs given in the office
2023: 5702024: 64012%
Surgery
2023: 3782024: 3692%
Office and hospital visits
2023: 2202024: 18615%
Imaging
2023: 412024: 6251%

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

  • In an office5,01398%
  • In a facility1182%

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

  • Dr. So
  • California median
Medicare services
5,131vs 1,0794.8 times
Medicare patients
930vs 4212.2 times
Part D claims
6,351vs 61810.3 times

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

Dr. So'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. So

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. So and other ophthalmologists in California.

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

Dr. Scott C. So treated 930 Medicare patients in 2024, average age 77

CMS counts 930 Medicare patients who saw Dr. So in 2024. The largest group is 75 to 84, with 383 patients. 73% of them have high cholesterol, and 68% have high blood pressure. 38% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. So's median patient age at 76, with 51% women.

Medicare patients, 2024930
Average age77
Average risk score1.06
Also on Medicaid38%

Dr. So's Medicare patients by age, 2024

Dr. So's Medicare patients by sex, 2024

  • Women53157%
  • Men39943%

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

  1. High cholesterol73%
  2. High blood pressure68%
  3. Arthritis34%
  4. Diabetes32%
  5. Osteoporosis20%
  6. Chronic kidney disease18%
  7. Ischemic heart disease18%
  8. Mood disorders16%

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

Dr. So's patients across all payers

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

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women51%
  • Men37%

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

Dr. Scott C. So wrote 6,432 Medicare Part D claims in 2024

In 2024, Dr. So wrote 6,432 Medicare Part D claims for 824 patients. 31% of them were for generic drugs. CMS names the drug for 6,351 of them, across 42 drugs with 11 or more claims each, at $1,822,044 in total drug cost. In 2023, CMS named 6,527 claims across 38 drugs.

Part D claims, 20246,432
Drugs named by CMS42
Total drug cost$1.8M
Part D patients824

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

  • Generic2,001 claims31%
  • Brand-name4,431 claims69%

Dr. So'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: 6,5272024: 6,3513%

Drugs named by CMS: 42 in 2024, 38 in 2023.

See all prescribing by Dr. So

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. Scott C. So scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. So for performance year 2024, reported as part of a group. Dr. So accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 67 procedures of cataract surgery by Dr. So, more than 68% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

Where Dr. So ranks in Medicare procedure volume

Cataract surgery
68th percentile67 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)

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Dr. Scott C. So has 1 publication on record

Dmand AI links 1 paper to Dr. So.

Papers1

Recent publications by Dr. So

See all 1 publications and co-authors

See who Dr. So researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. So 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. Scott C. So has worked on 1 clinical trial

Dmand AI links Dr. So to 1 clinical trial. Conditions studied include Glaucoma, Open-Angle and Glaucoma.

Conditions in Dr. So's trials

  • Glaucoma, Open-Angle
  • Glaucoma

Investigators on the most trials with Dr. So

Recent clinical trials with Dr. So

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

Dr. Scott C. So received $188,253 in industry payments from 2016 to 2025

CMS Open Payments shows 959 general payments to Dr. So from 33 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 71% of the total. Abbvie Inc. paid the most, $113,692.

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

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

$188.3Kin total
  • Speaker and faculty fees$133,17571%
  • Food and beverage$28,62015%
  • Consulting fees$16,8089%
  • Travel and lodging$8,0934%
  • Other$1,4871%

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

Share is of all general payments to this clinician.

See all payments to Dr. So

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

Dr. Scott C. So has 1 award and honors on record

Dmand AI lists 1 award for Dr. So, most recently Regional Top Doctor in 2014.

Awards and honors for Dr. So

  1. 2014
    • Regional Top Doctor

Source: Dmand AI Professional Profile Data

Dr. Scott C. So graduated from Tufts University School Of Medicine

Dr. So graduated from Tufts University School Of Medicine in 2000. Dr. So is a member of AAO.

  1. Medical schoolTufts University School Of Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Scott C. So accepts plans from 15 insurance carriers

Dr. So is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. So accepts, by number of carriers

  1. Medicare10
  2. PPO9
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Scott C. So'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Scott C. So

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. Scott C. So's NPI number?

Dr. Scott C. So's NPI number is 1942229984. It was assigned on July 19, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Scott C. So?

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

Where does Dr. Scott C. So practice?

Dr. So practices at 1160 Post Street, San Francisco, CA 94109. Dr. So's primary practice is Eye Surgery Center of San Francisco in San Francisco, California. Dmand AI also links Dr. So to 1 physician office, 1 group practice or clinic and 1 medical group.

What is Dr. Scott C. So's office phone number?

The practice phone on file for Dr. So is (415) 440-1100.

What is Dr. Scott C. So's medical license number?

Dr. So holds California license A82180, one of the licenses on file in 2 states.

Which states has Dr. Scott C. So been licensed in?

Dmand AI has state licenses on file for Dr. So in California (2003 to 2026) and Texas (2004 to 2024).

Which hospitals is Dr. Scott C. So affiliated with?

Dr. So is affiliated with California Pacific Medical Center Van Ness Campus.

Does Dr. Scott C. So accept Medicare?

Yes. CMS data shows Dr. So billed Medicare for 5,131 services in 2024, and Dr. So accepts Medicare assignment.

What is Dr. Scott C. So's MIPS score?

Dr. So's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.

How many Medicare patients does Dr. Scott C. So see?

CMS counts 930 Medicare patients who saw Dr. So in 2024, with an average age of 77.

Show 8 more questionsShow fewer questions

Is Dr. Scott C. So board certified?

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

What services does Dr. Scott C. So bill to Medicare?

In 2024, Dr. So's most billed Medicare services were eye exam or test (92012), eye exam or test (92014) and eye exam or test (92250).

Where did Dr. Scott C. So go to medical school?

Dr. So graduated from Tufts University School Of Medicine in 2000.

What drugs does Dr. Scott C. So prescribe most?

In 2024 Medicare Part D data, Dr. So's most prescribed drugs by claims were Lumigan, Latanoprost and Prednisolone Acetate.

Has Dr. Scott C. So received payments from drug or device companies?

CMS Open Payments shows $188,253 in general payments to Dr. So from 33 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Scott C. So been practicing?

Dr. So graduated from medical school in 2000, 26 years ago.

Does Dr. Scott C. So do research?

Dmand AI links 1 publication to Dr. So. Dr. So has worked on 1 clinical trial.

What insurance does Dr. Scott C. So accept?

Dr. So is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

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