Robert Mongeon, M.D.
NPI 1497986491 · Internal Medicine Physician · Oceanside, CA
Robert Mongeon, M.D. is a Internal Medicine Physician provider in Oceanside, CA (NPI 1497986491).
Provider details
- NPI number
- 1497986491
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A36998 (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
16 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
- 2009-08-07
- Last updated
- 2009-08-07
Frequently asked questions
- What is Robert Mongeon's NPI number?
- Robert Mongeon's National Provider Identifier (NPI) is 1497986491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mongeon's specialty?
- Robert Mongeon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Mongeon located?
- Robert Mongeon's practice location on file with NPPES is 4002 Vista Way, Oceanside, CA 92056-4506.
- What is Robert Mongeon's phone number?
- The practice phone number listed in the NPPES registry for Robert Mongeon is (760) 415-0071.
- Is Robert Mongeon's NPI active?
- Yes — Robert Mongeon's NPI (1497986491) is active in the NPPES registry as of the last update on 2009-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.