Richard O'Connor, M.D.
NPI 1205848454 · Allergy & Immunology Physician · San Diego, CA
Richard O'Connor, M.D. is a Allergy & Immunology Physician provider in San Diego, CA (NPI 1205848454).
Provider details
- NPI number
- 1205848454
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G28068 (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
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
- 2006-08-13
- Last updated
- 2013-06-25
Frequently asked questions
- What is Richard O'Connor's NPI number?
- Richard O'Connor's National Provider Identifier (NPI) is 1205848454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard O'Connor's specialty?
- Richard O'Connor is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard O'Connor located?
- Richard O'Connor's practice location on file with NPPES is 300 Fir St, San Diego, CA 92101-2327.
- What is Richard O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Richard O'Connor is (619) 446-1560.
- Is Richard O'Connor's NPI active?
- Yes — Richard O'Connor's NPI (1205848454) is active in the NPPES registry as of the last update on 2013-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.