Katherine Brouwer
NPI 1558016709 · Nurse Practitioner · Bell Gardens, CA
Katherine Brouwer is a Nurse Practitioner provider in Bell Gardens, CA (NPI 1558016709).
Provider details
- NPI number
- 1558016709
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95020865 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 139 | 109 |
| Prednisone | 72 | 57 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 59 | 35 |
| Cephalexin | 58 | 48 |
| Cefuroxime Axetilbrand: Cefuroxime | 56 | 47 |
| Losartan Potassium | 55 | 21 |
| Alprazolam | 55 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$274 across 8 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
Registry dates
- Enumerated
- 2022-02-16
- Last updated
- 2022-05-08
- Certified
- 2022-05-08
Frequently asked questions
- What is Katherine Brouwer's NPI number?
- Katherine Brouwer's National Provider Identifier (NPI) is 1558016709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Brouwer's specialty?
- Katherine Brouwer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Brouwer located?
- Katherine Brouwer's practice location on file with NPPES is 6501 Garfield Ave, Bell Gardens, CA 90201-1805.
- What is Katherine Brouwer's phone number?
- The practice phone number listed in the NPPES registry for Katherine Brouwer is (562) 927-6974.
- Is Katherine Brouwer's NPI active?
- Yes — Katherine Brouwer's NPI (1558016709) is active in the NPPES registry as of the last update on 2022-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.