Dr. Don O. Kikkawa, MD

  • San Diego, CA
  • Ophthalmologist
NPI1932202371PAC ID3375554058
Medicare services, 2024
6,478
Medicare patients, 2024
544
Part D claims, 2024
225
Publications
211
Clinical trials
1
Practice address
200 W Arbor Dr, San Diego, CA 92103
Practice phone
Call (619) 543-6222
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSD Hillcrest Medical Center

San Diego, California

See all 4 affiliations

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Dr. Don O. Kikkawa is an ophthalmologist in San Diego, California

Dr. Kikkawa practices at UCSD Hillcrest Medical Center in San Diego, California.

Dr. Kikkawa's NPI, 1932202371, was assigned on September 7, 2006. Dr. Kikkawa graduated from Saint Louis University School Of Medicine in 1987. Dr. Kikkawa holds California license G65447.

NPI and contact details
Medicare PAC ID
3375554058
NPI enumeration date
September 7, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(619) 543-6222
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
65
Medical school graduation
1987

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

Dr. Don O. Kikkawa practices at UCSD Hillcrest Medical Center in San Diego, California

Dr. Kikkawa's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.

  • UCSD Hillcrest Medical Center
    200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222

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

Dr. Don O. Kikkawa is affiliated with 3 sites of care and 1 medical group

Dr. Kikkawa's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Kikkawa is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Kikkawa to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Kikkawa

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

Dmand AI tracks the EHR system at Dr. Don O. Kikkawa's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kikkawa practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSD Hillcrest Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Don O. Kikkawa is one of 2,621 ophthalmologists in California

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

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense G65447 · 1989 to 2026 · taxonomy 207W00000X
  • Wisconsin license1991 to 2025

Clinical focus

Dmand AI lists conjunctivitis, dry eye, eyelid inflammation, vision problems and visual impairment and blindness among the conditions Dr. Kikkawa treats.

Ophthalmologists near Dr. Kikkawa

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. Don O. Kikkawa billed Medicare for 6,478 services in 2024

CMS data shows 6,478 Medicare services from Dr. Kikkawa across 20 procedure codes in 2024, for 544 Medicare patients. Medicare paid $219,316 for them.

Medicare services, 20246,478
Medicare patients544
Paid by Medicare$219,316
Procedure codes20

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

  • 2023
  • 2024
Drugs given in the office
2023: 6,3362024: 4,75625%
Office and hospital visits
2023: 7822024: 7277%
Tests and treatments
2023: 8552024: 68420%
Surgery
2023: 3432024: 3119%

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

  • In an office6,26697%
  • In a facility2123%

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

  • Dr. Kikkawa
  • California median
Medicare services
6,478vs 1,0796.0 times
Medicare patients
544vs 42129% above
Part D claims
141vs 61877% below

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

Dr. Kikkawa'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. Kikkawa

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

Dr. Don O. Kikkawa treated 544 Medicare patients in 2024, average age 74

CMS counts 544 Medicare patients who saw Dr. Kikkawa in 2024. The largest group is 65 to 74, with 253 patients. 75% of them have high cholesterol, and 62% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Kikkawa's median patient age at 63, with 67% women.

Medicare patients, 2024544
Average age74
Average risk score1.09
Also on Medicaid18%

Dr. Kikkawa's Medicare patients by age, 2024

Dr. Kikkawa's Medicare patients by sex, 2024

  • Women37469%
  • Men17031%

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

  1. High cholesterol75%
  2. High blood pressure62%
  3. Arthritis52%
  4. Osteoporosis28%
  5. Anxiety26%
  6. Diabetes25%
  7. Mood disorders25%
  8. Depression24%

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

Dr. Kikkawa's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women67%
  • Men32%

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

Dr. Don O. Kikkawa wrote 225 Medicare Part D claims in 2024

In 2024, Dr. Kikkawa wrote 225 Medicare Part D claims for 147 patients. 56% of them were for generic drugs. CMS names the drug for 141 of them, across 3 drugs with 11 or more claims each, at $2,628 in total drug cost. In 2023, CMS named 158 claims across 4 drugs.

Part D claims, 2024225
Drugs named by CMS3
Total drug cost$2,628
Part D patients147

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

  • Generic127 claims56%
  • Brand-name98 claims44%

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

  • Antibiotics8%17 of 225 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: 1582024: 14111%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. Kikkawa

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. Don O. Kikkawa 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. Kikkawa for performance year 2024, reported as part of a group. Dr. Kikkawa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kikkawa as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Kikkawa's MIPS scores, performance year 2024

  • 91of 100Final score
  • 84.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

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

Melanoma (skin cancer) excision: 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. Don O. Kikkawa has 211 publications on record

Dmand AI links 211 papers to Dr. Kikkawa, published from 2002 to 2025. 2024 was the busiest year, with 18. The most frequent topics are Graves Ophthalmopathy, Orbit and Eyelids. Dr. Kikkawa has published most often in Ophthalmic Plast Reconstr Surg. Dr. Kikkawa's most frequent co-authors are Bobby S. Korn, MD, David B. Granet, MD and Audrey C. Ko, MD.

Papers211
Years published2002 to 2025

Dr. Kikkawa's papers by year, 2016 to 2025

Topics Dr. Kikkawa writes about most

  • Graves Ophthalmopathy
  • Orbit
  • Eyelids
  • Tomography, X-Ray Computed
  • Oculomotor Muscles
  • Plastic Surgery Procedures
  • Ophthalmologic Surgical Procedures
  • Blepharoplasty

Dr. Kikkawa's most frequent co-authors

Recent publications by Dr. Kikkawa

See all 211 publications and co-authors

See who Dr. Kikkawa researches with

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

Dmand AI links Dr. Kikkawa to 1 clinical trial.

Investigators on the most trials with Dr. Kikkawa

Recent clinical trials with Dr. Kikkawa

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

Dr. Don O. Kikkawa received $352,459 in industry payments from 2016 to 2025

CMS Open Payments shows 239 general payments to Dr. Kikkawa from 18 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 49% of the total. Amgen Inc. paid the most, $214,997.

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

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

$352.5Kin total
  • Consulting fees$172,83349%
  • Travel and lodging$63,49718%
  • Honoraria$55,53516%
  • Speaker and faculty fees$54,44815%
  • Other$5,9952%

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

Share is of all general payments to this clinician.

See all payments to Dr. Kikkawa

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

Dr. Don O. Kikkawa has 8 awards and honors on record

Dmand AI lists 8 awards for Dr. Kikkawa, most recently Best Doctors in America in 2015.

Awards and honors for Dr. Kikkawa

  1. 2015
    • Best Doctors in America
  2. 2014
    • America's Top Doctors
    • Physician of Exceptional Excellence
  3. 2013
    • Top Doctors:San Diego Area
  4. 2012
    • Top Doctors:Southern California
  5. Undated
    • ACS Fellow
See all 8 awards

Source: Dmand AI Professional Profile Data

Dr. Don O. Kikkawa graduated from Saint Louis University School Of Medicine

Dr. Kikkawa graduated from Saint Louis University School Of Medicine in 1987. Dr. Kikkawa is a member of ACS.

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

Source: Dmand AI Professional Profile Data

Dr. Don O. Kikkawa accepts plans from 14 insurance carriers

Dr. Kikkawa is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Kikkawa accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Don O. Kikkawa'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 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. Don O. Kikkawa

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. Don O. Kikkawa's NPI number?

Dr. Don O. Kikkawa's NPI number is 1932202371. It was assigned on September 7, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Don O. Kikkawa?

Dr. Don O. Kikkawa is an ophthalmologist in San Diego, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Don O. Kikkawa practice?

Dr. Kikkawa practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Kikkawa's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Kikkawa to 1 group practice or clinic.

What is Dr. Don O. Kikkawa's office phone number?

The practice phone on file for Dr. Kikkawa is (619) 543-6222.

What is Dr. Don O. Kikkawa's medical license number?

Dr. Kikkawa holds California license G65447, one of the licenses on file in 2 states.

Which states has Dr. Don O. Kikkawa been licensed in?

Dmand AI has state licenses on file for Dr. Kikkawa in California (1989 to 2026) and Wisconsin (1991 to 2025).

Which hospitals is Dr. Don O. Kikkawa affiliated with?

Dr. Kikkawa is affiliated with Hillcrest Medical Center.

What medical group is Dr. Don O. Kikkawa part of?

Dr. Kikkawa is linked to UC San Diego Health.

Does Dr. Don O. Kikkawa accept Medicare?

Yes. CMS data shows Dr. Kikkawa billed Medicare for 6,478 services in 2024, and Dr. Kikkawa accepts Medicare assignment.

Does Dr. Don O. Kikkawa offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Kikkawa as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Don O. Kikkawa's MIPS score?

Dr. Kikkawa'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. Don O. Kikkawa see?

CMS counts 544 Medicare patients who saw Dr. Kikkawa in 2024, with an average age of 74.

Is Dr. Don O. Kikkawa board certified?

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

What services does Dr. Don O. Kikkawa bill to Medicare?

In 2024, Dr. Kikkawa's most billed Medicare services were injected or infused drug (J0585), eye exam or test (92285) and office visit, established patient (99213).

Where did Dr. Don O. Kikkawa go to medical school?

Dr. Kikkawa graduated from Saint Louis University School Of Medicine in 1987.

What drugs does Dr. Don O. Kikkawa prescribe most?

In 2024 Medicare Part D data, Dr. Kikkawa's most prescribed drugs by claims were Neomycin-Polymyxin-Dexameth, Tobramycin-Dexamethasone and Erythromycin.

Has Dr. Don O. Kikkawa received payments from drug or device companies?

CMS Open Payments shows $352,459 in general payments to Dr. Kikkawa from 18 companies from 2016 to 2025. The largest total came from Amgen Inc.

How long has Dr. Don O. Kikkawa been practicing?

Dr. Kikkawa graduated from medical school in 1987, 39 years ago.

Does Dr. Don O. Kikkawa do research?

Dmand AI links 211 publications to Dr. Kikkawa, published from 2002 to 2025. Dr. Kikkawa has worked on 1 clinical trial.

Who does Dr. Don O. Kikkawa publish with?

Dr. Kikkawa's most frequent co-authors are Bobby S. Korn, MD (143 shared papers), David B. Granet, MD (19 shared papers) and Audrey C. Ko, MD (16 shared papers).

What insurance does Dr. Don O. Kikkawa accept?

Dr. Kikkawa is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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