The Maven Group Inc.
NPI 1487323572 · Obstetrics & Gynecology Physician · Rialto, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
The Maven Group Inc. is a Obstetrics & Gynecology Physician organization in Rialto, CA (NPI 1487323572).
Provider details
- NPI number
- 1487323572
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nadine Lyseight, Executive Chief Office(909) 787-1987
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES 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
- 2021-09-10
- Last updated
- 2023-01-11
- Certified
- 2023-01-11
Frequently asked questions
- What is The Maven Group Inc.'s NPI number?
- The Maven Group Inc.'s National Provider Identifier (NPI) is 1487323572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Maven Group Inc.?
- The Maven Group Inc. is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is The Maven Group Inc. located?
- The Maven Group Inc.'s practice location on file with NPPES is 1850 N Riverside Ave, Rialto, CA 92376-8071.
- What is The Maven Group Inc.'s phone number?
- The practice phone number listed in the NPPES registry for The Maven Group Inc. is (909) 787-1987.
- Does The Maven Group Inc. accept Medicare?
- The Maven Group Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for The Maven Group Inc.?
- The authorized official listed on The Maven Group Inc.'s NPPES record is Nadine Lyseight, Executive Chief Office. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Maven Group Inc.'s NPI active?
- Yes — The Maven Group Inc.'s NPI (1487323572) is active in the NPPES registry as of the last update on 2023-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.