The Regent Co LLC
NPI 1578409629 · Durable Medical Equipment & Medical Supplies · Ontario, CA
The Regent Co LLC is a Durable Medical Equipment & Medical Supplies organization in Ontario, CA (NPI 1578409629).
Provider details
- NPI number
- 1578409629
- Entity type
- Organization
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Organization subpart
- No
- Authorized official
- Gaynor Castanedez, Manager(201) 649-2038
Specialties & taxonomies
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-04-28
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is The Regent Co LLC's NPI number?
- The Regent Co LLC's National Provider Identifier (NPI) is 1578409629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Regent Co LLC?
- The Regent Co LLC is classified in the NPPES registry as Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is The Regent Co LLC located?
- The Regent Co LLC's practice location on file with NPPES is 3281 E Guasti Rd, Ontario, CA 91761-7622.
- What is The Regent Co LLC's phone number?
- The practice phone number listed in the NPPES registry for The Regent Co LLC is (201) 649-2038.
- Who is the authorized official for The Regent Co LLC?
- The authorized official listed on The Regent Co LLC's NPPES record is Gaynor Castanedez, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Regent Co LLC's NPI active?
- Yes — The Regent Co LLC's NPI (1578409629) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.