David Brown, D.O.
NPI 1669652533 · Neurology Physician · Garden Grove, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Brown, D.O. is a Neurology Physician provider in Garden Grove, CA (NPI 1669652533).
Provider details
- NPI number
- 1669652533
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- E-7489 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
357 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 165 | $139 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 74 | $179 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 49 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $99 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 21 | $120 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 285 | 73 |
| Levetiracetam | 211 | 48 |
| Pregabalin | 203 | 66 |
| Topiramate | 151 | 46 |
| Quetiapine Fumarate | 145 | 45 |
| Duloxetine Hcl | 135 | 37 |
| Primidone | 118 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,160 across 82 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2708 Rife Medical LaneSte 200Rogers, AR 72758-1452Phone: (479) 338-3080Fax: (479) 338-3089
- 12062 Valley View St Ste 107Garden Grove, CA 92845Phone: (714) 646-7040Fax: (714) 646-7143
Registry dates
- Enumerated
- 2007-11-08
- Last updated
- 2019-06-04
Frequently asked questions
- What is David Brown's NPI number?
- David Brown's National Provider Identifier (NPI) is 1669652533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Brown's specialty?
- David Brown is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is David Brown located?
- David Brown's practice location on file with NPPES is 12062 Valley View St Ste 107, Garden Grove, CA 92845.
- What is David Brown's phone number?
- The practice phone number listed in the NPPES registry for David Brown is (714) 646-7040.
- Does David Brown accept Medicare?
- David Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Brown's NPI active?
- Yes — David Brown's NPI (1669652533) is active in the NPPES registry as of the last update on 2019-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.