Gerardo Regalado, FNP
NPI 1245631365 · Registered Nurse · Ontario, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerardo Regalado, FNP is a Registered Nurse provider in Ontario, CA (NPI 1245631365).
Provider details
- NPI number
- 1245631365
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 95001261 (CA)
Specialties & taxonomies
Nursing Service Providers
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
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 95 | 39 |
| Azelastine Hcl | 60 | 23 |
| Pantoprazole Sodium | 46 | 14 |
| Omeprazole | 31 | 12 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 22 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 17 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 1 record (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
- 2014-09-08
- Last updated
- 2021-12-02
Frequently asked questions
- What is Gerardo Regalado's NPI number?
- Gerardo Regalado's National Provider Identifier (NPI) is 1245631365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerardo Regalado's specialty?
- Gerardo Regalado is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Gerardo Regalado located?
- Gerardo Regalado's practice location on file with NPPES is 403 W F St, Ontario, CA 91762-3207.
- What is Gerardo Regalado's phone number?
- The practice phone number listed in the NPPES registry for Gerardo Regalado is (909) 988-3288.
- Does Gerardo Regalado accept Medicare?
- Gerardo Regalado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerardo Regalado's NPI active?
- Yes — Gerardo Regalado's NPI (1245631365) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.