Dr. David D. Brown, DO

  • Garden Grove, CA
  • Neurologist
NPI1669652533PAC ID9537230685
Medicare services, 2024
357
Medicare patients, 2024
172
Part D claims, 2024
3,432
Publications
5
Hospital affiliations
1
Practice address
12062 Valley View St Ste 107, Garden Grove, CA 92845-1738
Practice phone
Call (714) 646-7040
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

David D Brown DO Inc

Physician office · Garden Grove, California

See all 4 affiliations

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Dr. David D. Brown is a neurologist in Garden Grove, California

Dr. Brown practices at David D Brown DO Inc in Garden Grove, California.

Dr. Brown's NPI, 1669652533, was assigned on November 8, 2007. Dr. Brown graduated from Arizona College of Osteopathic Medicine - Glendale in 2004. Dr. Brown holds California license 9542.

NPI and contact details
Medicare PAC ID
9537230685
NPI enumeration date
November 8, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(714) 646-7040
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

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

Dr. David D. Brown practices at David D Brown DO Inc in Garden Grove, California

Dr. Brown's primary practice is David D Brown DO Inc, at 12062 Valley View St Ste 107, Garden Grove, CA 92845-1738. The practice phone is (714) 646-7040.

  • David D Brown DO Inc
    12062 Valley View St Ste 107, Garden Grove, CA 92845-1738Phone(714) 646-7040

Source: Dmand AI Affiliation Data

Dr. David D. Brown is affiliated with 3 sites of care and 1 medical group

Dr. Brown's primary practice is David D Brown DO Inc in Garden Grove, California. Dr. Brown is also affiliated with Orange Coast Medical Center. The medical group on file is Orange County Neurological Medical Group. Dmand AI also links Dr. Brown to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Brown

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. David D. Brown's practice

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

EHR by site
SiteEHR vendor and product
David D Brown DO IncAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David D. Brown is one of 2,207 neurologists in California

Neurology is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Brown is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Brown's licenses on file in 2 states: California and Arkansas.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense 9542 · taxonomy 2084N0400X
  • Arkansas licenseLicense E-7489

Clinical focus

Dmand AI lists carpal tunnel syndrome, epilepsy, fibromyalgia and chronic pain, lower back pain, migraine and chronic headache, mobility impairment, multiple sclerosis and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Brown treats.

Neurologists near Dr. Brown

Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.

2,207neurologists in California
2neurologists in Garden Grove

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. David D. Brown billed Medicare for 357 services in 2024

CMS data shows 357 Medicare services from Dr. Brown across 5 procedure codes in 2024, for 172 Medicare patients. Medicare paid $31,502 for them. Every service was in an office.

Medicare services, 2024357
Medicare patients172
Paid by Medicare$31,502
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 2592024: 30819%
Other services
2023: 02024: 49
Tests and treatments
2023: 172024: 0100%

Dr. Brown compared with the California median for neurologists, 2024

  • Dr. Brown
  • California median
Medicare services
357vs 40412% below
Medicare patients
172vs 1909% below
Part D claims
3,144vs 3249.7 times

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Dr. Brown'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. Brown

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

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

Dr. David D. Brown treated 172 Medicare patients in 2024, average age 71

CMS counts 172 Medicare patients who saw Dr. Brown in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 64% are also on Medicaid. Their average risk score is 1.65, 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. Brown's median patient age at 74, with 56% women.

Medicare patients, 2024172
Average age71
Average risk score1.65
Also on Medicaid64%

Dr. Brown's Medicare patients by age, 2024

Dr. Brown's Medicare patients by sex, 2024

  • Women9354%
  • Men7946%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis50%
  4. Diabetes43%
  5. Anxiety36%
  6. Mood disorders35%
  7. Depression33%
  8. Alzheimer's and dementia31%

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

Dr. Brown's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women56%
  • Men43%

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

Dr. David D. Brown wrote 3,432 Medicare Part D claims in 2024

In 2024, Dr. Brown wrote 3,432 Medicare Part D claims for 559 patients. 91% of them were for generic drugs. CMS names the drug for 3,144 of them, across 60 drugs with 11 or more claims each, at $423,056 in total drug cost. In 2023, CMS named 2,520 claims across 55 drugs.

Part D claims, 20243,432
Drugs named by CMS60
Total drug cost$423,056
Part D patients559

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

  • Generic3,134 claims91%
  • Brand-name and other298 claims9%

Dr. Brown'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.

Drug classes CMS tracks in Dr. Brown's Part D claims, 2024

  • Antipsychotics, patients 65 and over6%196 of 3,432 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2,5202024: 3,14425%

Drugs named by CMS: 60 in 2024, 55 in 2023.

See all prescribing by Dr. Brown

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. David D. Brown offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. David D. Brown has 5 publications on record

Dmand AI links 5 papers to Dr. Brown, published from 2007 to 2011. The most frequent topics are Alcohol Drinking, Alcoholism and Mass Screening.

Papers5
Years published2007 to 2011

Topics Dr. Brown writes about most

  • Alcohol Drinking
  • Alcoholism
  • Mass Screening

Recent publications by Dr. Brown

See all 5 publications and co-authors

See who Dr. Brown researches with

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

How network discovery works

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

Dr. David D. Brown received $13,411 in industry payments from 2016 to 2025

CMS Open Payments shows 623 general payments to Dr. Brown from 54 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Abbvie Inc. paid the most, $1,387.

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

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

$13.4Kin total
  • Food and beverage$12,71195%
  • Education$5514%
  • Consulting fees$1501%

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

Share is of all general payments to this clinician.

See all payments to Dr. Brown

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

Dr. David D. Brown has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Brown, most recently Nominated to Leading Physicians of the World in 2014.

Awards and honors for Dr. Brown

  1. 2014
    • Nominated to Leading Physicians of the World
  2. 2013
    • CMS Stage 1 EHR
  3. 2008
    • Chief Resident of Neurology

Source: Dmand AI Professional Profile Data

Dr. David D. Brown graduated from Arizona College of Osteopathic Medicine - Glendale

Dr. Brown graduated from Arizona College of Osteopathic Medicine - Glendale in 2004. Dr. Brown is a member of AAN.

  1. Medical schoolArizona College of Osteopathic Medicine - Glendale
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology
  3. Board certified in 2012 - 2019AR State License
  4. Board certified in 2006 - 2026CA State License
  5. Board certified in 2018 - 2020ID State License
  6. Board certified in 2012 - 2013ND State License
  7. Board certified in 2008 - 2010NY State License

Source: Dmand AI Professional Profile Data

Dr. David D. Brown accepts plans from 9 insurance carriers

Dr. Brown is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • AR State Medicaid
  • CMS Medicare
  • Humana
  • +1 more carriersWith a free account

Plan types Dr. Brown accepts, by number of carriers

  1. Medicare7
  2. PPO5
  3. HMO3
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. David D. Brown'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 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)
Publications, topics and co-authorsPubMed (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. David D. Brown

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. David D. Brown's NPI number?

Dr. David D. Brown's NPI number is 1669652533. It was assigned on November 8, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. David D. Brown?

Dr. David D. Brown is a neurologist in Garden Grove, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. David D. Brown practice?

Dr. Brown practices at 12062 Valley View St Ste 107, Garden Grove, CA 92845-1738. Dr. Brown's primary practice is David D Brown DO Inc in Garden Grove, California. Dmand AI also links Dr. Brown to 1 group practice or clinic.

What is Dr. David D. Brown's office phone number?

The practice phone on file for Dr. Brown is (714) 646-7040.

What is Dr. David D. Brown's medical license number?

Dr. Brown holds California license 9542, one of the licenses on file in 2 states.

Which states has Dr. David D. Brown been licensed in?

Dmand AI has state licenses on file for Dr. Brown in California and Arkansas.

Which hospitals is Dr. David D. Brown affiliated with?

Dr. Brown is affiliated with Orange Coast Medical Center.

What medical group is Dr. David D. Brown part of?

Dr. Brown is linked to Orange County Neurological Medical Group.

Does Dr. David D. Brown accept Medicare?

Yes. CMS data shows Dr. Brown billed Medicare for 357 services in 2024, and Dr. Brown accepts Medicare assignment.

Does Dr. David D. Brown offer telehealth?

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

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. David D. Brown see?

CMS counts 172 Medicare patients who saw Dr. Brown in 2024, with an average age of 71.

Is Dr. David D. Brown board certified?

Yes. Dr. Brown is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. David D. Brown bill to Medicare?

In 2024, Dr. Brown's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and medicare service (G2211).

Where did Dr. David D. Brown go to medical school?

Dr. Brown graduated from Arizona College of Osteopathic Medicine - Glendale in 2004.

What drugs does Dr. David D. Brown prescribe most?

In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Carbidopa-Levodopa, Levetiracetam and Pregabalin.

Has Dr. David D. Brown received payments from drug or device companies?

CMS Open Payments shows $13,411 in general payments to Dr. Brown from 54 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. David D. Brown been practicing?

Dr. Brown graduated from medical school in 2004, 22 years ago.

Does Dr. David D. Brown do research?

Dmand AI links 5 publications to Dr. Brown, published from 2007 to 2011.

What insurance does Dr. David D. Brown accept?

Dr. Brown is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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