Dr. Kevin M. Shiramizu, MD
- Medicare services, 2023
- 28
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 350
- Industry payments
- $879
- Affiliated sites
- 4
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Dr. Shiramizu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Kevin M. Shiramizu is an ophthalmologist in Bellflower, California
Dr. Shiramizu practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. Shiramizu's NPI, 1659430312, was assigned on December 8, 2006. Dr. Shiramizu graduated from John A. Burns School of Medicine in 2000. Dr. Shiramizu holds California license A78412.
- NPI
- 1659430312NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173596509
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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. Kevin M. Shiramizu practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. Shiramizu's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Dr. Kevin M. Shiramizu is affiliated with 4 sites of care and 2 medical groups
Dr. Shiramizu's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Shiramizu to 2 more group practices and clinics, 1 breast imaging center and 1 medical group, each named with a free account. Dr. Shiramizu's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kevin M. Shiramizu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shiramizu practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kevin M. Shiramizu is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Shiramizu's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Shiramizu is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Shiramizu's licenses on file in 2 states: California and Hawaii.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Hawaii license
Clinical focus
Dmand AI lists surgical retina and vitreous procedures among the conditions Dr. Shiramizu treats.
Ophthalmologists near Dr. Shiramizu
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. Kevin M. Shiramizu billed Medicare for 28 services in 2023
CMS data shows 28 Medicare services from Dr. Shiramizu across 1 procedure code in 2023, all of them office visits, for 15 Medicare patients. Medicare paid $1,553 for them. Every service was in an office.
Dr. Shiramizu's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 272023: 284%
Dr. Shiramizu compared with the California median for ophthalmologists, 2023
- Dr. Shiramizu
- California median
- Medicare services
- 28vs 1,07997% below
- Medicare patients
- 15vs 42196% below
- Part D claims
- 305vs 61851% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Shiramizu's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Shiramizu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shiramizu and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kevin M. Shiramizu treated 15 Medicare patients in 2024, average age 62
CMS counts 15 Medicare patients who saw Dr. Shiramizu in 2024. The largest group is 85 and over, with 0 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 4.04, 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. Shiramizu's median patient age at 65, with 48% women.
Dr. Shiramizu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Shiramizu's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shiramizu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kevin M. Shiramizu wrote 350 Medicare Part D claims in 2024
In 2024, Dr. Shiramizu wrote 350 Medicare Part D claims for 120 patients. 67% of them were for generic drugs. CMS names the drug for 305 of them, across 8 drugs with 11 or more claims each, at $8,982 in total drug cost. In 2023, CMS named 339 claims across 9 drugs.
Dr. Shiramizu's Part D claims by kind of drug, 2024
- Generic233 claims67%
- Brand-name117 claims33%
Dr. Shiramizu'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: 3392024: 30510%
Drugs named by CMS: 8 in 2024, 9 in 2023.
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
How Dr. Kevin M. Shiramizu takes part in Medicare
Dr. Shiramizu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kevin M. Shiramizu received $879 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Shiramizu from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $522.
General payments to Dr. Shiramizu by program year, 2016 to 2025
General payments to Dr. Shiramizu by kind, 2016 to 2025
- Food and beverage$86298%
- Gifts$172%
Companies that paid Dr. Shiramizu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kevin M. Shiramizu has 1 award and honors on record
Dmand AI lists 1 award for Dr. Shiramizu, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Shiramizu
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Kevin M. Shiramizu graduated from John A. Burns School of Medicine
Dr. Shiramizu graduated from John A. Burns School of Medicine in 2000.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Kevin M. Shiramizu accepts plans from 1 insurance carrier
Dr. Shiramizu is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Kevin M. Shiramizu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kevin M. Shiramizu
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. Kevin M. Shiramizu's NPI number?
Dr. Kevin M. Shiramizu's NPI number is 1659430312. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kevin M. Shiramizu?
Dr. Kevin M. Shiramizu is an ophthalmologist in Bellflower, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Kevin M. Shiramizu practice?
Dr. Shiramizu practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. Shiramizu's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. Shiramizu to 2 group practices and clinics, 1 breast imaging center and 1 medical group.
What is Dr. Kevin M. Shiramizu's medical license number?
Dr. Shiramizu holds California license A78412, one of the licenses on file in 2 states.
Which states has Dr. Kevin M. Shiramizu been licensed in?
Dmand AI has state licenses on file for Dr. Shiramizu in California (2002 to 2027) and Hawaii (2024 to 2026).
What medical group is Dr. Kevin M. Shiramizu part of?
Dr. Shiramizu is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Shiramizu to 1 more medical group.
Does Dr. Kevin M. Shiramizu accept Medicare?
Yes. CMS data shows Dr. Shiramizu billed Medicare for 28 services in 2023, and Dr. Shiramizu accepts Medicare assignment.
How many Medicare patients does Dr. Kevin M. Shiramizu see?
CMS counts 15 Medicare patients who saw Dr. Shiramizu in 2024, with an average age of 62.
Is Dr. Kevin M. Shiramizu board certified?
Yes. Dr. Shiramizu is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Kevin M. Shiramizu bill to Medicare?
In 2023, Dr. Shiramizu's most billed Medicare services were office visit, established patient (99213).
Show 5 more questionsShow fewer questions
Where did Dr. Kevin M. Shiramizu go to medical school?
Dr. Shiramizu graduated from John A. Burns School of Medicine in 2000.
What drugs does Dr. Kevin M. Shiramizu prescribe most?
In 2024 Medicare Part D data, Dr. Shiramizu's most prescribed drugs by claims were Prednisolone Acetate, Latanoprost and Moxifloxacin.
Has Dr. Kevin M. Shiramizu received payments from drug or device companies?
CMS Open Payments shows $879 in general payments to Dr. Shiramizu from 5 companies from 2016 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Kevin M. Shiramizu been practicing?
Dr. Shiramizu graduated from medical school in 2000, 26 years ago.
What insurance does Dr. Kevin M. Shiramizu accept?
Dr. Shiramizu is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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