Marin Nishimura-Kaminski
- Medicare services, 2024
- 789
- Medicare patients, 2024
- 339
- Part D claims, 2024
- 3,894
- MIPS score, 2024
- 90
- Hospital affiliations
- 3
- Practice address
- 7850 Vista Hill Avenue, San Diego, CA 92123
- Practice phone
- Call (858) 278-4110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marin Nishimura-Kaminski'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.
Marin Nishimura-Kaminski is an internist in San Diego, California
Marin Nishimura-Kaminski practices at Sharp Mesa Vista Hospital in San Diego, California, part of Sharp HealthCare.
Marin Nishimura-Kaminski's NPI, 1003243262, was assigned on October 2, 2013. Marin Nishimura-Kaminski graduated from UC Davis School of Medicine in 2015. Marin Nishimura-Kaminski holds California license 396824.
- NPI
- 1003243262NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941619373
- NPI enumeration date
- October 2, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (858) 278-4110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marin Nishimura-Kaminski practices at Sharp Mesa Vista Hospital in San Diego, California
Marin Nishimura-Kaminski's primary practice is Sharp Mesa Vista Hospital, at 7850 Vista Hill Avenue, San Diego, CA 92123 in San Diego County. The practice phone is (858) 278-4110.
- Sharp Mesa Vista Hospital7850 Vista Hill Avenue, San Diego, CA 92123 · San Diego CountyPhone(858) 278-4110
Source: Dmand AI Affiliation Data
Marin Nishimura-Kaminski is affiliated with 4 sites of care and 4 medical groups
Marin Nishimura-Kaminski's primary practice is Sharp Mesa Vista Hospital in San Diego, California, part of Sharp HealthCare. Marin Nishimura-Kaminski is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Marin Nishimura-Kaminski to 1 more hospital, 3 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marin Nishimura-Kaminski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marin Nishimura-Kaminski practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Mesa Vista Hospital | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Marin Nishimura-Kaminski is one of 16,751 internists in California
Internal medicine is Marin Nishimura-Kaminski's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Marin Nishimura-Kaminski is board certified in cardiovascular disease by the American Board of Internal Medicine. Marin Nishimura-Kaminski is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists aneurysm, atrial fibrillation and flutter, cerebrovascular disease, chronic hypertension, coronary artery disease, heart blockage, heart failure and heart valve disorders among the conditions Marin Nishimura-Kaminski treats.
Internists near Marin Nishimura-Kaminski
Counts of internists 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
Marin Nishimura-Kaminski billed Medicare for 789 services in 2024
CMS data shows 789 Medicare services from Marin Nishimura-Kaminski across 14 procedure codes in 2024, for 339 Medicare patients. Medicare paid $68,829 for them.
Marin Nishimura-Kaminski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7072024: 41841%
- Tests and treatments
- 2023: 5882024: 28052%
- Drugs given in the office
- 2023: 1352024: 4964%
- Other services
- 2023: 362024: 2725%
- Imaging
- 2023: 182024: 1517%
- Lab and pathology
- 2023: 362024: 0100%
Where Marin Nishimura-Kaminski's Medicare services took place, 2024
- In an office62479%
- In a facility16521%
Marin Nishimura-Kaminski compared with the California median for internists, 2024
- Marin Nishimura-Kaminski
- California median
- Medicare services
- 789vs 3612.2 times
- Medicare patients
- 339vs 1512.2 times
- Part D claims
- 3,704vs 4218.8 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Marin Nishimura-Kaminski'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Marin Nishimura-Kaminski treated 339 Medicare patients in 2024, average age 76
CMS counts 339 Medicare patients who saw Marin Nishimura-Kaminski in 2024. The largest group is 65 to 74, with 147 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marin Nishimura-Kaminski's median patient age at 69, with 51% women.
Marin Nishimura-Kaminski's Medicare patients by age, 2024
Marin Nishimura-Kaminski's Medicare patients by sex, 2024
- Women19858%
- Men14142%
Chronic conditions among Marin Nishimura-Kaminski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease43%
- Heart failure42%
- Diabetes41%
- Atrial fibrillation37%
- Chronic kidney disease36%
Share of Medicare patients with each condition. A patient can have several.
Marin Nishimura-Kaminski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marin Nishimura-Kaminski wrote 3,894 Medicare Part D claims in 2024
In 2024, Marin Nishimura-Kaminski wrote 3,894 Medicare Part D claims for 523 patients. 73% of them were for generic drugs. CMS names the drug for 3,704 of them, across 38 drugs with 11 or more claims each, at $1,107,936 in total drug cost. In 2023, CMS named 3,156 claims across 29 drugs.
Marin Nishimura-Kaminski's Part D claims by kind of drug, 2024
- Generic2,846 claims73%
- Brand-name1,048 claims27%
Marin Nishimura-Kaminski'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: 3,1562024: 3,70417%
Drugs named by CMS: 38 in 2024, 29 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
Marin Nishimura-Kaminski scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Marin Nishimura-Kaminski for performance year 2024, reported as part of a group. Marin Nishimura-Kaminski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Marin Nishimura-Kaminski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Marin Nishimura-Kaminski's MIPS scores, performance year 2024
- 90of 100Final score
- 70.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 64of 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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Marin Nishimura-Kaminski received $5,077 in industry payments from 2018 to 2025
CMS Open Payments shows 228 general payments to Marin Nishimura-Kaminski from 36 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $583.
General payments to Marin Nishimura-Kaminski by program year, 2018 to 2025
Companies that paid Marin Nishimura-Kaminski the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Marin Nishimura-Kaminski graduated from UC Davis School of Medicine
Marin Nishimura-Kaminski graduated from UC Davis School of Medicine in 2015.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Marin Nishimura-Kaminski accepts plans from 15 insurance carriers
Marin Nishimura-Kaminski is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Marin Nishimura-Kaminski accepts, by number of carriers
- PPO9
- HMO8
- Medicare8
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Marin Nishimura-Kaminski'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Marin Nishimura-Kaminski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marin Nishimura-Kaminski's NPI number?
Marin Nishimura-Kaminski's NPI number is 1003243262. It was assigned on October 2, 2013, and it is active in the NPI Registry.
What does Marin Nishimura-Kaminski specialize in?
Marin Nishimura-Kaminski is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Marin Nishimura-Kaminski practice?
Marin Nishimura-Kaminski practices at 7850 Vista Hill Avenue, San Diego, CA 92123. Marin Nishimura-Kaminski's primary practice is Sharp Mesa Vista Hospital in San Diego, California, part of Sharp HealthCare. Dmand AI also links Marin Nishimura-Kaminski to 1 hospital, 3 medical groups and 1 group practice or clinic.
What is Marin Nishimura-Kaminski's office phone number?
The practice phone on file for Marin Nishimura-Kaminski is (858) 278-4110.
What is Marin Nishimura-Kaminski's medical license number?
Marin Nishimura-Kaminski holds California license 396824.
Which hospitals is Marin Nishimura-Kaminski affiliated with?
Marin Nishimura-Kaminski practices at Sharp Mesa Vista Hospital in San Diego, California. Marin Nishimura-Kaminski is also affiliated with Hillcrest Medical Center. Dmand AI links Marin Nishimura-Kaminski to 1 more hospital.
What medical group is Marin Nishimura-Kaminski part of?
Marin Nishimura-Kaminski is linked to UC San Diego Health. Dmand AI links Marin Nishimura-Kaminski to 3 more medical groups.
Does Marin Nishimura-Kaminski accept Medicare?
Yes. CMS data shows Marin Nishimura-Kaminski billed Medicare for 789 services in 2024, and Marin Nishimura-Kaminski accepts Medicare assignment.
Does Marin Nishimura-Kaminski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Marin Nishimura-Kaminski as offering telehealth services.
What is Marin Nishimura-Kaminski's MIPS score?
Marin Nishimura-Kaminski's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Marin Nishimura-Kaminski see?
CMS counts 339 Medicare patients who saw Marin Nishimura-Kaminski in 2024, with an average age of 76.
Is Marin Nishimura-Kaminski board certified?
Yes. Marin Nishimura-Kaminski is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Marin Nishimura-Kaminski bill to Medicare?
In 2024, Marin Nishimura-Kaminski's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93306) and heart test or procedure (93000).
Where did Marin Nishimura-Kaminski go to medical school?
Marin Nishimura-Kaminski graduated from UC Davis School of Medicine in 2015.
What drugs does Marin Nishimura-Kaminski prescribe most?
In 2024 Medicare Part D data, Marin Nishimura-Kaminski's most prescribed drugs by claims were Amlodipine Besylate, Metoprolol Succinate and Entresto.
Has Marin Nishimura-Kaminski received payments from drug or device companies?
CMS Open Payments shows $5,077 in general payments to Marin Nishimura-Kaminski from 36 companies from 2018 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Marin Nishimura-Kaminski been practicing?
Marin Nishimura-Kaminski graduated from medical school in 2015, 11 years ago.
What insurance does Marin Nishimura-Kaminski accept?
Marin Nishimura-Kaminski is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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