Dr. Mamoo Nakamura, MD

  • West Hollywood, CA
  • Interventional cardiologist
NPI1972752467PAC ID7517105737
Medicare services, 2024
1,148
Medicare patients, 2024
680
Part D claims, 2024
182
Publications
47
Clinical trials
5
Practice address
8700 Beverly Blvd, Los Angeles, CA 90048
Practice phone
Call (310) 423-5000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Cedars-Sinai Medical Center

Hospital · Los Angeles, California

See all 3 affiliations

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Dr. Mamoo Nakamura is an interventional cardiologist in West Hollywood, California

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

Dr. Nakamura's NPI, 1972752467, was assigned on September 9, 2008. Dr. Nakamura holds California license A115062.

NPI and contact details
Medicare PAC ID
7517105737
NPI enumeration date
September 9, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 423-5000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
59
Medical school graduation
1993

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

Dr. Mamoo Nakamura practices at Cedars-Sinai Medical Center in Los Angeles, California

Dr. Nakamura'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. Mamoo Nakamura is affiliated with 1 site of care and 2 medical groups

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

See all 3 affiliations for Dr. Nakamura

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

Dmand AI tracks the EHR system at Dr. Mamoo Nakamura's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nakamura practices. 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 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mamoo Nakamura is one of 582 interventional cardiologists in California

Interventional cardiology is Dr. Nakamura's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. Nakamura's licenses on file in 2 states: California and Florida.

Specialties and state licenses

  • Interventional cardiology, CaliforniaPrimaryLicense A115062 · taxonomy 207RI0011X
  • Student in an organized health care education/training program, FloridaLicense 11823 · taxonomy 390200000X

Interventional cardiologists near Dr. Nakamura

Counts of interventional cardiologists 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. Mamoo Nakamura billed Medicare for 1,148 services in 2024

CMS data shows 1,148 Medicare services from Dr. Nakamura across 20 procedure codes in 2024, for 680 Medicare patients. Medicare paid $315,196 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,148
Medicare patients680
Paid by Medicare$315,196
Procedure codes20

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

  • 2023
  • 2024
Tests and treatments
2023: 9632024: 84712%
Office and hospital visits
2023: 02024: 173
Surgery
2023: 1332024: 1284%

Dr. Nakamura compared with the California median for interventional cardiologists, 2024

  • Dr. Nakamura
  • California median
Medicare services
1,148vs 2,38752% below
Medicare patients
680vs 7519% below
Part D claims
127vs 1,82693% below

Medians across 573 interventional cardiologists in California with Dmand AI profiles that report each measure.

Dr. Nakamura'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. Nakamura

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

Dr. Mamoo Nakamura treated 680 Medicare patients in 2024, average age 75

CMS counts 680 Medicare patients who saw Dr. Nakamura in 2024. The largest group is 65 to 74, with 274 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.59, 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. Nakamura's median patient age at 71, with 36% women.

Medicare patients, 2024680
Average age75
Average risk score2.59
Also on Medicaid39%

Dr. Nakamura's Medicare patients by age, 2024

Dr. Nakamura's Medicare patients by sex, 2024

  • Women26739%
  • Men41361%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease75%
  4. Heart failure66%
  5. Arthritis58%
  6. Diabetes57%
  7. Chronic kidney disease46%
  8. Atrial fibrillation42%

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

Dr. Nakamura's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women36%
  • Men64%

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

Dr. Mamoo Nakamura wrote 182 Medicare Part D claims in 2024

In 2024, Dr. Nakamura wrote 182 Medicare Part D claims for 94 patients. 93% of them were for generic drugs. CMS names the drug for 127 of them, across 1 drug with 11 or more claims each, at $1,500 in total drug cost. In 2023, CMS named 141 claims across 2 drugs.

Part D claims, 2024182
Drugs named by CMS1
Total drug cost$1,500
Part D patients94

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

  • Generic170 claims93%
  • Brand-name12 claims7%

Dr. Nakamura'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: 1412024: 12710%

Drugs named by CMS: 1 in 2024, 2 in 2023.

See all prescribing by Dr. Nakamura

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. Mamoo Nakamura scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Nakamura for performance year 2024, reported as part of a group. Dr. Nakamura accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nakamura as offering telehealth. CMS counts 236 procedures of coronary angioplasty and stenting by Dr. Nakamura, more than 99% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Nakamura's MIPS scores, performance year 2024

  • 93of 100Final score
  • 77.8of 100Quality
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 100Cost

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

Where Dr. Nakamura ranks in Medicare procedure volume

Coronary angioplasty and stenting
99th percentile236 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Pacemaker insertion or repair: 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. Mamoo Nakamura has 47 publications on record

Dmand AI links 47 papers to Dr. Nakamura, published from 2012 to 2025. 2020 was the busiest year, with 6. The most frequent topics are Transcatheter Aortic Valve Replacement, Aortic Valve and Aortic Valve Stenosis. Dr. Nakamura has published most often in EuroIntervention. Dr. Nakamura's most frequent co-authors are Tarun Chakravarty, MD, Raj R. Makkar, MD and Sharjeel Israr, MD.

Papers47
Years published2012 to 2025

Dr. Nakamura's papers by year, 2015 to 2025

Topics Dr. Nakamura writes about most

  • Transcatheter Aortic Valve Replacement
  • Aortic Valve
  • Aortic Valve Stenosis
  • Cardiac Catheterization
  • Heart Valve Prosthesis
  • Heart Valve Prosthesis Implantation
  • Mitral Valve Insufficiency
  • Mitral Valve

Dr. Nakamura's most frequent co-authors

Recent publications by Dr. Nakamura

See all 47 publications and co-authors

See who Dr. Nakamura researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nakamura works with, so you can find a warm path to the right interventional cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Mamoo Nakamura has worked on 5 clinical trials

Dmand AI links Dr. Nakamura to 5 clinical trials. 3 are still active or recruiting. Conditions studied include Gastroesophageal Reflux, Mitral Valve Insufficiency and Tricuspid Valve Insufficiency. Edwards Lifesciences sponsors the most, 4.

Conditions in Dr. Nakamura's trials

  • Gastroesophageal Reflux
  • Mitral Valve Insufficiency
  • Tricuspid Valve Insufficiency
  • Coronary Restenosis
  • Coronary Stenosis

Investigators on the most trials with Dr. Nakamura

Recent clinical trials with Dr. Nakamura

2019-06 TRISCEND Study (opens in a new tab)

Active, not recruitingNCT04221490 · Started May 6, 2020 · Edwards Lifesciences
Tricuspid Valve InsufficiencyGastroesophageal RefluxTranscatheter Tricuspid Valve Replacement

Edwards CLASP TR EFS (opens in a new tab)

CompletedNCT03745313 · Started February 5, 2019 · Edwards Lifesciences
Tricuspid Valve InsufficiencyGastroesophageal RefluxEdwards PASCAL Transcatheter Valve Repair System

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

Dr. Mamoo Nakamura received $389,227 in industry payments from 2016 to 2025

CMS Open Payments shows 895 general payments to Dr. Nakamura from 16 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 52% of the total. Abbott Laboratories paid the most, $165,663.

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

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

$389.2Kin total
  • Consulting fees$201,27052%
  • Travel and lodging$121,58931%
  • Honoraria$33,2049%
  • Food and beverage$21,0295%
  • Other$12,1353%

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

Share is of all general payments to this clinician.

See all payments to Dr. Nakamura

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

Sources for Dr. Mamoo Nakamura'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)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)
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. Mamoo Nakamura

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. Mamoo Nakamura's NPI number?

Dr. Mamoo Nakamura's NPI number is 1972752467. It was assigned on September 9, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Mamoo Nakamura?

Dr. Mamoo Nakamura is an interventional cardiologist in West Hollywood, California. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. Mamoo Nakamura practice?

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

What is Dr. Mamoo Nakamura's office phone number?

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

What is Dr. Mamoo Nakamura's medical license number?

Dr. Nakamura holds California license A115062, one of the licenses on file in 2 states.

Which states has Dr. Mamoo Nakamura been licensed in?

Dmand AI has state licenses on file for Dr. Nakamura in California and Florida.

Which hospitals is Dr. Mamoo Nakamura affiliated with?

Dr. Nakamura practices at Cedars-Sinai Medical Center in Los Angeles, California.

What medical group is Dr. Mamoo Nakamura part of?

Dr. Nakamura is linked to Cedars-Sinai Medical Center. Dmand AI links Dr. Nakamura to 1 more medical group.

Does Dr. Mamoo Nakamura accept Medicare?

Yes. CMS data shows Dr. Nakamura billed Medicare for 1,148 services in 2024, and Dr. Nakamura accepts Medicare assignment.

Does Dr. Mamoo Nakamura offer telehealth?

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

Show 8 more questionsShow fewer questions

What is Dr. Mamoo Nakamura's MIPS score?

Dr. Nakamura's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

How many Medicare patients does Dr. Mamoo Nakamura see?

CMS counts 680 Medicare patients who saw Dr. Nakamura in 2024, with an average age of 75.

What services does Dr. Mamoo Nakamura bill to Medicare?

In 2024, Dr. Nakamura's most billed Medicare services were heart test or procedure (93454), heart test or procedure (92928) and heart test or procedure (93458).

What drugs does Dr. Mamoo Nakamura prescribe most?

In 2024 Medicare Part D data, Dr. Nakamura's most prescribed drugs by claims were Clopidogrel.

Has Dr. Mamoo Nakamura received payments from drug or device companies?

CMS Open Payments shows $389,227 in general payments to Dr. Nakamura from 16 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. Mamoo Nakamura been practicing?

Dr. Nakamura graduated from medical school in 1993, 33 years ago.

Does Dr. Mamoo Nakamura do research?

Dmand AI links 47 publications to Dr. Nakamura, published from 2012 to 2025. Dr. Nakamura has worked on 5 clinical trials.

Who does Dr. Mamoo Nakamura publish with?

Dr. Nakamura's most frequent co-authors are Tarun Chakravarty, MD (21 shared papers), Raj R. Makkar, MD (13 shared papers) and Sharjeel Israr, MD (5 shared papers).

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