Dr. Marc Roman Nuwer, MD
- Medicare services, 2024
- 1,980
- Medicare patients, 2024
- 357
- Part D claims, 2024
- 260
- Publications
- 22
- MIPS score, 2024
- 94
- Practice address
- 757 Westwood Plaza, Los Angeles, CA 90095
- Practice phone
- Call (310) 825-6301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nuwer'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. Marc Roman Nuwer is a neurologist in Los Angeles, California
Dr. Nuwer practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
Dr. Nuwer's NPI, 1578589727, was assigned on July 14, 2006. Dr. Nuwer graduated from Stanford University School Of Medicine in 1975. Dr. Nuwer holds California license G32454.
- NPI
- 1578589727NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820173065
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 825-6301
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc Roman Nuwer practices at Ronald Reagan UCLA Medical Center in Los Angeles, California
Dr. Nuwer's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.
- Ronald Reagan UCLA Medical Center757 Westwood Plaza, Los Angeles, CA 90095 · Los Angeles CountyPhone(310) 825-6301
Source: Dmand AI Affiliation Data
Dr. Marc Roman Nuwer is affiliated with 6 sites of care and 2 medical groups
Dr. Nuwer's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dr. Nuwer is also affiliated with UCLA Santa Monica Medical Center. The medical group on file is UCLA Neurology. Dmand AI also links Dr. Nuwer to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marc Roman Nuwer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nuwer practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ronald Reagan UCLA Medical Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc Roman Nuwer is one of 2,207 neurologists in California
Neurology is Dr. Nuwer's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Nuwer is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Nuwer's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Neurology, CaliforniaPrimary
- Florida license
Clinical focus
Dmand AI lists epilepsy, lower back pain and sleep apnea among the conditions Dr. Nuwer treats.
Neurologists near Dr. Nuwer
Counts of neurologists 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. Marc Roman Nuwer billed Medicare for 1,980 services in 2024
CMS data shows 1,980 Medicare services from Dr. Nuwer across 11 procedure codes in 2024, for 357 Medicare patients. Medicare paid $86,102 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nuwer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1,1052024: 1,40527%
- Tests and treatments
- 2023: 5022024: 57515%
Dr. Nuwer compared with the California median for neurologists, 2024
- Dr. Nuwer
- California median
- Medicare services
- 1,980vs 4044.9 times
- Medicare patients
- 357vs 19088% above
- Part D claims
- 163vs 32450% below
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Nuwer'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.
Need commercial claims for Dr. Nuwer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nuwer and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc Roman Nuwer treated 357 Medicare patients in 2024, average age 71
CMS counts 357 Medicare patients who saw Dr. Nuwer in 2024. The largest group is 65 to 74, with 159 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.36, 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. Nuwer's median patient age at 56, with 47% women.
Dr. Nuwer's Medicare patients by age, 2024
Dr. Nuwer's Medicare patients by sex, 2024
- Women18251%
- Men17549%
Chronic conditions among Dr. Nuwer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Anxiety41%
- Diabetes41%
- Ischemic heart disease40%
- Mood disorders39%
- Stroke or TIA39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nuwer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc Roman Nuwer wrote 260 Medicare Part D claims in 2024
In 2024, Dr. Nuwer wrote 260 Medicare Part D claims for 20 patients. 79% of them were for generic drugs. CMS names the drug for 163 of them, across 10 drugs with 11 or more claims each, at $105,130 in total drug cost. In 2023, CMS named 161 claims across 8 drugs.
Dr. Nuwer's Part D claims by kind of drug, 2024
- Generic206 claims79%
- Brand-name31 claims12%
- Other23 claims9%
Dr. Nuwer'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: 1612024: 1631%
Drugs named by CMS: 10 in 2024, 8 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
Dr. Marc Roman Nuwer scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Nuwer for performance year 2024, reported as part of a group. Dr. Nuwer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nuwer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Nuwer's MIPS scores, performance year 2024
- 94of 100Final score
- 86.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 67of 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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Dr. Marc Roman Nuwer has 22 publications on record
Dmand AI links 22 papers to Dr. Nuwer, published from 2011 to 2024. 2023 was the busiest year, with 3. The most frequent topics are Neurophysiological Monitoring, Neurophysiology and Societies, Medical. Dr. Nuwer has published most often in Neurodiagn J. Dr. Nuwer's most frequent co-authors are Aatif M. Husain, MD, John C. Kincaid, MD and Charles Theodore Barkulis, DO.
Dr. Nuwer's papers by year, 2011 to 2024
Topics Dr. Nuwer writes about most
- Neurophysiological Monitoring
- Neurophysiology
- Societies, Medical
Dr. Nuwer's most frequent co-authors
- Aatif M. Husain, MD5 shared papers
- John C. Kincaid, MD5 shared papers
- Charles Theodore Barkulis, DO1 shared paper
Recent publications by Dr. Nuwer
See who Dr. Nuwer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nuwer works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marc Roman Nuwer received $341 in industry payments from 2017 to 2020
CMS Open Payments shows 4 general payments to Dr. Nuwer from 4 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. ZOLL Medical Corporation paid the most, $200.
General payments to Dr. Nuwer by program year, 2017 to 2020
Companies that paid Dr. Nuwer the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc Roman Nuwer has 21 awards and honors on record
Dmand AI lists 21 awards for Dr. Nuwer, most recently Gloor Award in 2018.
Awards and honors for Dr. Nuwer
- 2018
- Gloor Award
- Who's Who in the World
- 2017
- Pioneer
- 2016
- Leading Physicians of the World
- Legend of Neuroscience
- 2013
- Grass Lecturer
Source: Dmand AI Professional Profile Data
Dr. Marc Roman Nuwer graduated from Stanford University School Of Medicine
Dr. Nuwer graduated from Stanford University School Of Medicine in 1975.
- Medical school
- Board certified in clinical neurophysiology
- Board certified in epilepsy
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Marc Roman Nuwer accepts plans from 15 insurance carriers
Dr. Nuwer 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
- Regence Health Plans
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Dr. Nuwer accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Marc Roman Nuwer'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Marc Roman Nuwer
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. Marc Roman Nuwer's NPI number?
Dr. Marc Roman Nuwer's NPI number is 1578589727. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Roman Nuwer?
Dr. Marc Roman Nuwer is a neurologist in Los Angeles, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Marc Roman Nuwer practice?
Dr. Nuwer practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Nuwer's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dmand AI also links Dr. Nuwer to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Marc Roman Nuwer's office phone number?
The practice phone on file for Dr. Nuwer is (310) 825-6301.
What is Dr. Marc Roman Nuwer's medical license number?
Dr. Nuwer holds California license G32454, one of the licenses on file in 2 states.
Which states has Dr. Marc Roman Nuwer been licensed in?
Dmand AI has state licenses on file for Dr. Nuwer in California (1976 to 2026) and Florida (2017 to 2022).
Which hospitals is Dr. Marc Roman Nuwer affiliated with?
Dr. Nuwer practices at Ronald Reagan UCLA Medical Center in Los Angeles, California. Dr. Nuwer is also affiliated with UCLA Santa Monica Medical Center. Dmand AI links Dr. Nuwer to 3 more hospitals.
What medical group is Dr. Marc Roman Nuwer part of?
Dr. Nuwer is linked to UCLA Neurology. Dmand AI links Dr. Nuwer to 1 more medical group.
Does Dr. Marc Roman Nuwer accept Medicare?
Yes. CMS data shows Dr. Nuwer billed Medicare for 1,980 services in 2024, and Dr. Nuwer accepts Medicare assignment.
Does Dr. Marc Roman Nuwer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nuwer as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Marc Roman Nuwer's MIPS score?
Dr. Nuwer's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Marc Roman Nuwer see?
CMS counts 357 Medicare patients who saw Dr. Nuwer in 2024, with an average age of 71.
Is Dr. Marc Roman Nuwer board certified?
Yes. Dr. Nuwer is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology.
What services does Dr. Marc Roman Nuwer bill to Medicare?
In 2024, Dr. Nuwer's most billed Medicare services were medicare service (G0453), nerve and brain test (95720) and nerve and brain test (95938).
Where did Dr. Marc Roman Nuwer go to medical school?
Dr. Nuwer graduated from Stanford University School Of Medicine in 1975.
What drugs does Dr. Marc Roman Nuwer prescribe most?
In 2024 Medicare Part D data, Dr. Nuwer's most prescribed drugs by claims were Levetiracetam ER, Divalproex Sodium ER and Phenobarbital.
Has Dr. Marc Roman Nuwer received payments from drug or device companies?
CMS Open Payments shows $341 in general payments to Dr. Nuwer from 4 companies from 2017 to 2020. The largest total came from ZOLL Medical Corporation.
How long has Dr. Marc Roman Nuwer been practicing?
Dr. Nuwer graduated from medical school in 1975, 51 years ago.
Does Dr. Marc Roman Nuwer do research?
Dmand AI links 22 publications to Dr. Nuwer, published from 2011 to 2024.
Who does Dr. Marc Roman Nuwer publish with?
Dr. Nuwer's most frequent co-authors are Aatif M. Husain, MD (5 shared papers), John C. Kincaid, MD (5 shared papers) and Charles Theodore Barkulis, DO (1 shared paper).
What insurance does Dr. Marc Roman Nuwer accept?
Dr. Nuwer 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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