David M. Brown, M.D.
Neurology Physician · Newport Beach, CA
David M. Brown, M.D. is a neurology physician with a practice address in Newport Beach, California, and NPI 1992800452, issued on Sep 13, 2006. Check the license (California A88545, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David M. Brown
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A88545 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Hoag Dr, Newport Beach, CA 92663
- Phone
- (949) 764-6250
- Enumerated
- Sep 13, 2006
- Record last updated
- Aug 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (949) 764-1428
- Medicare enrollment
- Enrolled (PECOS I20050325000113); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1997
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 1 Hoag Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gilda Ameri, MDHospitalist Physician1821477498
- Anna-Maria Angelakis, M.D.Hospitalist Physician1124259890
Verify David M. Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A88545Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average neurology physician in 2024
1,699 Medicare Part D claims for 364 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium298 claims
- Niacin Er176 claims
- Gabapentin145 claims
- Donepezil Hcl132 claims
- Clopidogrel114 claims
- Memantine Hcl111 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $88.27
4 payments; by number, the most common kind was food and beverage; the largest payer was Merz Pharmaceuticals, LLC. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Newport Neurohospitalist Medical Group, IncNewport Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David M. Brown among 2,339 neurology physician records in California
David M. Brown, M.D. is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1997 · median 2006 among the 1,628 with a school on file
- Record last updated2014 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Newport Beach → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Daniel Bandari, M.D.Newport Beach, CA 926631467482216
- Janet Chance, M.D.Newport Beach, CA 926631518053289
- Teryn Clarke, M.D.Newport Beach, CA 926631174543169
- David Gehret, M.D.Newport Beach, CA 926631497774947
- Neal Hermanowicz, MDNewport Beach, CA 926631023198181
- Yasir Jassam, MBCHB MRCP(UK)Newport Beach, CA 926631508154428
- Andrew Ly, MDNewport Beach, CA 926631801093554
- Jason Muir, M.D., M.A.Newport Beach, CA 926631083819791
Common questions
What is David M. Brown, M.D.'s NPI number?
David M. Brown, M.D.'s National Provider Identifier (NPI) is 1992800452, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David M. Brown, M.D. located?
The NPPES record lists a practice address at 1 Hoag Dr, Newport Beach, CA, 92663. Phone: (949) 764-6250. Providers update this record themselves, so call before visiting.
How can I verify David M. Brown, M.D.'s license?
NPPES lists California license number A88545, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David M. Brown, M.D. prescribe under Medicare Part D?
In 2024, David M. Brown, M.D. had 1,699 Medicare Part D claims for 364 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is David M. Brown, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.