Mj Medical Group,inc.
NPI 1699194423 · Gastroenterology Physician · Corona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mj Medical Group,inc. is a Gastroenterology Physician organization in Corona, CA (NPI 1699194423).
Provider details
- NPI number
- 1699194423
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Roula Jamal, Admin(949) 306-5115
- License
- A46078 (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
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Oceana Gastroenterology Associates
- Doing business as
- Oceana Gastroenterology Oc
Additional practice locations (1)
- 26501 Rancho Pkwy S Ste 103Lake Forest, CA 92630-8359Phone: (949) 415-7747Fax: (949) 415-7771
Registry dates
- Enumerated
- 2014-04-09
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Mj Medical Group,inc.'s NPI number?
- Mj Medical Group,inc.'s National Provider Identifier (NPI) is 1699194423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mj Medical Group,inc.?
- Mj Medical Group,inc. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mj Medical Group,inc. located?
- Mj Medical Group,inc.'s practice location on file with NPPES is 2097 Compton Ave Ste 103, Corona, CA 92881-7289.
- What is Mj Medical Group,inc.'s phone number?
- The practice phone number listed in the NPPES registry for Mj Medical Group,inc. is (951) 934-0505.
- Does Mj Medical Group,inc. accept Medicare?
- Mj Medical 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 Mj Medical Group,inc.?
- The authorized official listed on Mj Medical Group,inc.'s NPPES record is Roula Jamal, Admin. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mj Medical Group,inc.'s NPI active?
- Yes — Mj Medical Group,inc.'s NPI (1699194423) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.