Dr. Robert T. Naruse, MD

  • West Hollywood, CA
  • Anesthesiologist
NPI1730174913PAC ID4688622913
Medicare services, 2024
383
Medicare patients, 2024
248
Clinical trials
1
Hospital affiliations
2
Industry payments
$1,309
Practice address
8700 Beverly Blvd, Los Angeles, CA 90048
Practice phone
Call (310) 423-5000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Cedars-Sinai Medical Center

Hospital · Los Angeles, California

See all 4 affiliations

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Dr. Robert T. Naruse is an anesthesiologist in West Hollywood, California

Dr. Naruse practices at Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.

Dr. Naruse's NPI, 1730174913, was assigned on September 14, 2005. Dr. Naruse graduated from David Geffen School of Medicine at UCLA in 1982. Dr. Naruse holds California license G50232.

NPI and contact details
Medicare PAC ID
4688622913
NPI enumeration date
September 14, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 423-5000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Robert T. Naruse practices at Cedars-Sinai Medical Center in Los Angeles, California

Dr. Naruse's primary practice is Cedars-Sinai Medical Center, at 8700 Beverly Blvd, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 423-5000.

Source: Dmand AI Affiliation Data

Dr. Robert T. Naruse is affiliated with 2 sites of care and 2 medical groups

Dr. Naruse's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Dr. Naruse is also affiliated with Keck Hospital of USC. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Naruse to 1 more medical group, named with a free account.

See all 4 affiliations for Dr. Naruse

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

Dmand AI tracks the EHR system at Dr. Robert T. Naruse's practice

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

EHR by site
SiteEHR vendor and product
Cedars-Sinai Medical CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Robert T. Naruse is one of 6,593 anesthesiologists in California

Anesthesiology is Dr. Naruse's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Naruse is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Naruse is licensed in California.

Specialties and state licenses

  • Anesthesiology, CaliforniaPrimaryLicense G50232 · 1983 to 2026 · taxonomy 207L00000X

Anesthesiologists near Dr. Naruse

Counts of anesthesiologists 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. Robert T. Naruse billed Medicare for 383 services in 2024

CMS data shows 383 Medicare services from Dr. Naruse across 7 procedure codes in 2024, for 248 Medicare patients. Medicare paid $83,867 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024383
Medicare patients248
Paid by Medicare$83,867
Procedure codes7

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

  • 2023
  • 2024
Surgery
2023: 2452024: 18823%
Anesthesia
2023: 1852024: 16212%
Imaging
2023: 212024: 3357%

Dr. Naruse compared with the California median for anesthesiologists, 2024

  • Dr. Naruse
  • California median
Medicare services
383vs 725.3 times
Medicare patients
248vs 14373% above

Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.

Dr. Naruse'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. Naruse

Need commercial claims for Dr. Naruse?

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

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

Dr. Robert T. Naruse treated 248 Medicare patients in 2024, average age 73

CMS counts 248 Medicare patients who saw Dr. Naruse in 2024. The largest group is 65 to 74, with 122 patients. 75% of them have arthritis, and 75% have high blood pressure. 24% are also on Medicaid. Their average risk score is 1.86, 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. Naruse's median patient age at 60, with 63% women.

Medicare patients, 2024248
Average age73
Average risk score1.86
Also on Medicaid24%

Dr. Naruse's Medicare patients by age, 2024

Dr. Naruse's Medicare patients by sex, 2024

  • Women12751%
  • Men12149%

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

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Ischemic heart disease46%
  5. Mood disorders42%
  6. Depression38%
  7. Diabetes38%
  8. Anxiety31%

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

Dr. Naruse's patients across all payers

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

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women63%
  • Men38%

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

How Dr. Robert T. Naruse takes part in Medicare

Dr. Naruse 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)

For MedTech and pharma teams

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Dr. Robert T. Naruse has worked on 1 clinical trial

Dmand AI links Dr. Naruse to 1 clinical trial.

Investigators on the most trials with Dr. Naruse

Recent clinical trials with Dr. Naruse

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

Dr. Robert T. Naruse received $1,309 in industry payments from 2016 to 2025

CMS Open Payments shows 8 general payments to Dr. Naruse from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 62% of the total. KARL STORZ Endoscopy-America paid the most, $523.

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

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

$1.3Kin total
  • Food and beverage$80962%
  • Speaker and faculty fees$50038%

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

Share is of all general payments to this clinician.

See all payments to Dr. Naruse

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

Dr. Robert T. Naruse has 1 award and honors on record

Dmand AI lists 1 award for Dr. Naruse, most recently Fellow in 2020.

Awards and honors for Dr. Naruse

  1. 2020
    • Fellow

Source: Dmand AI Professional Profile Data

Dr. Robert T. Naruse graduated from David Geffen School of Medicine at UCLA

Dr. Naruse graduated from David Geffen School of Medicine at UCLA in 1982. Dr. Naruse is a member of ASA, California Society of Anesthesiolgists and Society for Airway Management.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology

Source: Dmand AI Professional Profile Data

Dr. Robert T. Naruse accepts plans from 1 insurance carrier

Dr. Naruse 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. Robert T. Naruse'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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Robert T. Naruse

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. Robert T. Naruse's NPI number?

Dr. Robert T. Naruse's NPI number is 1730174913. It was assigned on September 14, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert T. Naruse?

Dr. Robert T. Naruse is an anesthesiologist in West Hollywood, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Robert T. Naruse practice?

Dr. Naruse practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Dr. Naruse's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Naruse to 1 medical group.

What is Dr. Robert T. Naruse's office phone number?

The practice phone on file for Dr. Naruse is (310) 423-5000.

What is Dr. Robert T. Naruse's medical license number?

Dr. Naruse holds California license G50232.

Which hospitals is Dr. Robert T. Naruse affiliated with?

Dr. Naruse practices at Cedars-Sinai Medical Center in Los Angeles, California. Dr. Naruse is also affiliated with Keck Hospital of USC.

What medical group is Dr. Robert T. Naruse part of?

Dr. Naruse is linked to USC Care Medical Group. Dmand AI links Dr. Naruse to 1 more medical group.

Does Dr. Robert T. Naruse accept Medicare?

Yes. CMS data shows Dr. Naruse billed Medicare for 383 services in 2024, and Dr. Naruse accepts Medicare assignment.

How many Medicare patients does Dr. Robert T. Naruse see?

CMS counts 248 Medicare patients who saw Dr. Naruse in 2024, with an average age of 73.

Is Dr. Robert T. Naruse board certified?

Yes. Dr. Naruse is board certified in anesthesiology by the American Board of Anesthesiology.

Show 6 more questionsShow fewer questions

What services does Dr. Robert T. Naruse bill to Medicare?

In 2024, Dr. Naruse's most billed Medicare services were surgery: heart and blood vessels (36620), anesthesia (00670) and surgery: heart and blood vessels (36556).

Where did Dr. Robert T. Naruse go to medical school?

Dr. Naruse graduated from David Geffen School of Medicine at UCLA in 1982.

Has Dr. Robert T. Naruse received payments from drug or device companies?

CMS Open Payments shows $1,309 in general payments to Dr. Naruse from 5 companies from 2016 to 2025. The largest total came from KARL STORZ Endoscopy-America.

How long has Dr. Robert T. Naruse been practicing?

Dr. Naruse graduated from medical school in 1982, 44 years ago.

Does Dr. Robert T. Naruse do research?

Dr. Naruse has worked on 1 clinical trial.

What insurance does Dr. Robert T. Naruse accept?

Dr. Naruse 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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