Eric Zywicki
NPI 1851801443 · Psychiatric/Mental Health Nurse Practitioner · San Bernardino, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Zywicki is a Psychiatric/Mental Health Nurse Practitioner provider in San Bernardino, CA (NPI 1851801443).
Provider details
- NPI number
- 1851801443
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95007578 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
8 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 83 | 42 |
| Hydroxyzine Hcl | 58 | 28 |
| Bupropion Hclbrand: Bupropion Xl | 56 | 25 |
| Buspirone Hcl | 50 | 21 |
| Quetiapine Fumarate | 49 | 25 |
| Mirtazapine | 43 | 15 |
| Duloxetine Hcl | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$951 across 46 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
- 2017-10-09
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Eric Zywicki's NPI number?
- Eric Zywicki's National Provider Identifier (NPI) is 1851801443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Zywicki's specialty?
- Eric Zywicki is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Eric Zywicki located?
- Eric Zywicki's practice location on file with NPPES is 570 W 4th St, San Bernardino, CA 92401-1405.
- What is Eric Zywicki's phone number?
- The practice phone number listed in the NPPES registry for Eric Zywicki is (949) 303-9811.
- Does Eric Zywicki accept Medicare?
- Eric Zywicki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Zywicki's NPI active?
- Yes — Eric Zywicki's NPI (1851801443) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.