Brooke Guerrero, M.D.
NPI 1427455344 · Neurology Physician · Sylmar, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brooke Guerrero, M.D. is a Neurology Physician provider in Sylmar, CA (NPI 1427455344).
Provider details
- NPI number
- 1427455344
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A139947 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Baclofen | 50 | 20 |
| Ofatumumabbrand: Kesimpta Pen | 35 | — |
| Levetiracetam | 34 | 13 |
| Gabapentin | 32 | 15 |
| Duloxetine Hcl | 23 | — |
| Dalfampridinebrand: Dalfampridine Er | 21 | — |
| Glatiramer Acetatebrand: Copaxone | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$154 across 11 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)
- 7601 Imperial HwyDowney, CA 90242-3456Phone: (562) 385-8005
- 127 S San Vicente BlvdLos Angeles, CA 90048-3311Phone: (310) 423-6472
Registry dates
- Enumerated
- 2014-11-20
- Last updated
- 2020-04-20
- Certified
- 2020-04-20
Frequently asked questions
- What is Brooke Guerrero's NPI number?
- Brooke Guerrero's National Provider Identifier (NPI) is 1427455344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brooke Guerrero's specialty?
- Brooke Guerrero is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Brooke Guerrero located?
- Brooke Guerrero's practice location on file with NPPES is 14445 Olive View Dr, Sylmar, CA 91342-1437.
- What is Brooke Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Brooke Guerrero is (747) 210-3104.
- Does Brooke Guerrero accept Medicare?
- Brooke Guerrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brooke Guerrero's NPI active?
- Yes — Brooke Guerrero's NPI (1427455344) is active in the NPPES registry as of the last update on 2020-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.