Dr. Sarasa Kimata, MD

  • South San Francisco, CA
  • Nephrologist
NPI1477631232PAC ID3274554597
Medicare services, 2024
26
Medicare patients, 2024
24
Part D claims, 2024
1,250
Hospital affiliations
1
Industry payments
$27
Practice address
1200 El Camino Real, South San Francisco, CA 94080
Practice phone
Call (650) 742-3200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kaiser Permanente South San Francisco Medical Center

Hospital · South San Francisco, California

See all 4 affiliations

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Dr. Sarasa Kimata is a nephrologist in South San Francisco, California

Dr. Kimata practices at Kaiser Permanente South San Francisco Medical Center in South San Francisco, California, part of Kaiser Permanente.

Dr. Kimata's NPI, 1477631232, was assigned on November 1, 2006. Dr. Kimata graduated from The Warren Alpert Medical School of Brown University in 2000. Dr. Kimata holds California license A90862.

NPI and contact details
Medicare PAC ID
3274554597
NPI enumeration date
November 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 742-3200
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
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. Sarasa Kimata practices at Kaiser Permanente South San Francisco Medical Center in South San Francisco, California

Dr. Kimata's primary practice is Kaiser Permanente South San Francisco Medical Center, at 1200 El Camino Real, South San Francisco, CA 94080 in San Mateo County. The practice phone is (650) 742-3200.

Source: Dmand AI Affiliation Data

Dr. Sarasa Kimata is affiliated with 3 sites of care and 1 medical group

Dr. Kimata's primary practice is Kaiser Permanente South San Francisco Medical Center in South San Francisco, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Kimata to 1 more dialysis center and 1 group practice or clinic, each named with a free account.

See all 4 affiliations for Dr. Kimata

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

Dmand AI tracks the EHR system at Dr. Sarasa Kimata's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kimata practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kaiser Permanente South San Francisco 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. Sarasa Kimata is one of 1,401 nephrologists in California

Nephrology is Dr. Kimata's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Kimata is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Kimata's licenses on file in 3 states: California, New York and Pennsylvania.

Specialties and state licenses

  • Nephrology, CaliforniaPrimaryLicense A90862 · 2005 to 2027 · taxonomy 207RN0300X
  • New York license2003 to 2005
  • Pennsylvania license2001 to 2005

Clinical focus

Dmand AI lists chronic kidney disease and fluid and electrolyte imbalances among the conditions Dr. Kimata treats.

Nephrologists near Dr. Kimata

Counts of nephrologists 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. Sarasa Kimata billed Medicare for 26 services in 2024

CMS data shows 26 Medicare services from Dr. Kimata across 1 procedure code in 2024, for 24 Medicare patients. Medicare paid $1,813 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202426
Medicare patients24
Paid by Medicare$1,813
Procedure codes1

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

  • 2023
  • 2024
Office and hospital visits
2023: 392024: 2633%

Dr. Kimata compared with the California median for nephrologists, 2024

  • Dr. Kimata
  • California median
Medicare services
26vs 1,08498% below
Medicare patients
24vs 30792% below
Part D claims
1,016vs 9556% above

Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.

Dr. Kimata'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. Kimata

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

Dr. Sarasa Kimata treated 24 Medicare patients in 2024, average age 63

CMS counts 24 Medicare patients who saw Dr. Kimata in 2024. 75% of them have chronic kidney disease, and 75% have diabetes. 46% are also on Medicaid. Their average risk score is 6.38, 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. Kimata's median patient age at 69, with 37% women.

Medicare patients, 202424
Average age63
Average risk score6.38
Also on Medicaid46%

Dr. Kimata's Medicare patients by sex, 2024

  • Women1354%
  • Men1146%

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

  1. Chronic kidney disease75%
  2. Diabetes75%
  3. High blood pressure75%
  4. High cholesterol67%
  5. Heart failure63%
  6. Ischemic heart disease50%

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

Dr. Kimata'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

  • Women37%
  • Men61%

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

Dr. Sarasa Kimata wrote 1,250 Medicare Part D claims in 2024

In 2024, Dr. Kimata wrote 1,250 Medicare Part D claims for 232 patients. 85% of them were for generic drugs. CMS names the drug for 1,016 of them, across 23 drugs with 11 or more claims each, at $161,058 in total drug cost. In 2023, CMS named 984 claims across 25 drugs.

Part D claims, 20241,250
Drugs named by CMS23
Total drug cost$161,058
Part D patients232

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

  • Generic1,060 claims85%
  • Brand-name and other190 claims15%

Dr. Kimata'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: 9842024: 1,0163%

Drugs named by CMS: 23 in 2024, 25 in 2023.

See all prescribing by Dr. Kimata

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. Sarasa Kimata offers telehealth to Medicare patients

Dr. Kimata accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kimata as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Sarasa Kimata received $27 in industry payments in 2017

CMS Open Payments shows 1 general payment to Dr. Kimata from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. NxStage Medical, Inc. paid the most, $27.

Companies that paid Dr. Kimata the most, 2017 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Kimata

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

Dr. Sarasa Kimata has 1 award and honors on record

Dmand AI lists 1 award for Dr. Kimata, most recently CMS Stage 1 2012 in 2011.

Awards and honors for Dr. Kimata

  1. 2011
    • CMS Stage 1 2012

Source: Dmand AI Professional Profile Data

Dr. Sarasa Kimata graduated from The Warren Alpert Medical School of Brown University

Dr. Kimata graduated from The Warren Alpert Medical School of Brown University in 2000.

  1. Medical schoolThe Warren Alpert Medical School of Brown University
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Sarasa Kimata accepts plans from 2 insurance carriers

Dr. Kimata is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • CMS Medicare

Plan types Dr. Kimata accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Sarasa Kimata'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)
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. Sarasa Kimata

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. Sarasa Kimata's NPI number?

Dr. Sarasa Kimata's NPI number is 1477631232. It was assigned on November 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Sarasa Kimata?

Dr. Sarasa Kimata is a nephrologist in South San Francisco, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Sarasa Kimata practice?

Dr. Kimata practices at 1200 El Camino Real, South San Francisco, CA 94080. Dr. Kimata's primary practice is Kaiser Permanente South San Francisco Medical Center in South San Francisco, California, part of Kaiser Permanente. Dmand AI also links Dr. Kimata to 1 dialysis center and 1 group practice or clinic.

What is Dr. Sarasa Kimata's office phone number?

The practice phone on file for Dr. Kimata is (650) 742-3200.

What is Dr. Sarasa Kimata's medical license number?

Dr. Kimata holds California license A90862, one of the licenses on file in 3 states.

Which states has Dr. Sarasa Kimata been licensed in?

Dmand AI has state licenses on file for Dr. Kimata in California (2005 to 2027), New York (2003 to 2005) and Pennsylvania (2001 to 2005).

Which hospitals is Dr. Sarasa Kimata affiliated with?

Dr. Kimata practices at Kaiser Permanente South San Francisco Medical Center in South San Francisco, California.

What medical group is Dr. Sarasa Kimata part of?

Dr. Kimata is linked to The Permanente Medical Group, Inc.

Does Dr. Sarasa Kimata accept Medicare?

Yes. CMS data shows Dr. Kimata billed Medicare for 26 services in 2024, and Dr. Kimata accepts Medicare assignment.

Does Dr. Sarasa Kimata offer telehealth?

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

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Sarasa Kimata see?

CMS counts 24 Medicare patients who saw Dr. Kimata in 2024, with an average age of 63.

Is Dr. Sarasa Kimata board certified?

Yes. Dr. Kimata is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Sarasa Kimata bill to Medicare?

In 2024, Dr. Kimata's most billed Medicare services were hospital inpatient care (99232).

Where did Dr. Sarasa Kimata go to medical school?

Dr. Kimata graduated from The Warren Alpert Medical School of Brown University in 2000.

What drugs does Dr. Sarasa Kimata prescribe most?

In 2024 Medicare Part D data, Dr. Kimata's most prescribed drugs by claims were Amlodipine Besylate, Jardiance and Losartan Potassium.

Has Dr. Sarasa Kimata received payments from drug or device companies?

CMS Open Payments shows $27 in general payments to Dr. Kimata from 1 company from 2017 to 2017. The largest total came from NxStage Medical, Inc.

How long has Dr. Sarasa Kimata been practicing?

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

What insurance does Dr. Sarasa Kimata accept?

Dr. Kimata is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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