Pathology Medical Group of Riverside
NPI 1417016833 · Anatomic Pathology & Clinical Pathology Physician · Riverside, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pathology Medical Group of Riverside is a Anatomic Pathology & Clinical Pathology Physician organization in Riverside, CA (NPI 1417016833).
Provider details
- NPI number
- 1417016833
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Darren Okada, Owner - Medical Director(951) 788-3243
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
19 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
- 2006-12-08
- Last updated
- 2019-11-27
Frequently asked questions
- What is Pathology Medical Group of Riverside's NPI number?
- Pathology Medical Group of Riverside's National Provider Identifier (NPI) is 1417016833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pathology Medical Group of Riverside?
- Pathology Medical Group of Riverside is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Pathology Medical Group of Riverside located?
- Pathology Medical Group of Riverside's practice location on file with NPPES is 4445 Magnolia Ave, Riverside, CA 92501.
- What is Pathology Medical Group of Riverside's phone number?
- The practice phone number listed in the NPPES registry for Pathology Medical Group of Riverside is (951) 788-3243.
- Does Pathology Medical Group of Riverside accept Medicare?
- Pathology Medical Group of Riverside 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 Pathology Medical Group of Riverside?
- The authorized official listed on Pathology Medical Group of Riverside's NPPES record is Darren Okada, Owner - Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pathology Medical Group of Riverside's NPI active?
- Yes — Pathology Medical Group of Riverside's NPI (1417016833) is active in the NPPES registry as of the last update on 2019-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.