Poseidon Medical Group, Inc
NPI 1144644766 · Occupational Medicine Physician · Riverside, CA
Poseidon Medical Group, Inc is a Occupational Medicine Physician organization in Riverside, CA (NPI 1144644766).
Provider details
- NPI number
- 1144644766
- Entity type
- Organization
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Andrew Jarminski, Provider(714) 505-2093
- License
- A051383 (CA)
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
12 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
- 2014-02-18
- Last updated
- 2014-02-18
Frequently asked questions
- What is Poseidon Medical Group, Inc's NPI number?
- Poseidon Medical Group, Inc's National Provider Identifier (NPI) is 1144644766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Poseidon Medical Group, Inc?
- Poseidon Medical Group, Inc is classified in the NPPES registry as Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Poseidon Medical Group, Inc located?
- Poseidon Medical Group, Inc's practice location on file with NPPES is 3404 Arlington Ave, Riverside, CA 92506-3253.
- What is Poseidon Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Poseidon Medical Group, Inc is (951) 782-8369.
- Who is the authorized official for Poseidon Medical Group, Inc?
- The authorized official listed on Poseidon Medical Group, Inc's NPPES record is Andrew Jarminski, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Poseidon Medical Group, Inc's NPI active?
- Yes — Poseidon Medical Group, Inc's NPI (1144644766) is active in the NPPES registry as of the last update on 2014-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.