James O'Connell, NP
NPI 1568541951 · Primary Care Nurse Practitioner · San Mateo, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James O'Connell, NP is a Primary Care Nurse Practitioner provider in San Mateo, CA (NPI 1568541951).
Provider details
- NPI number
- 1568541951
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- DC 27503 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 90 Bayview StSan Francisco, CA 94124-2339Phone: (415) 637-2562
Registry dates
- Enumerated
- 2006-11-04
- Last updated
- 2022-03-23
- Certified
- 2022-03-23
Frequently asked questions
- What is James O'Connell's NPI number?
- James O'Connell's National Provider Identifier (NPI) is 1568541951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James O'Connell's specialty?
- James O'Connell is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James O'Connell located?
- James O'Connell's practice location on file with NPPES is 225 37th Ave, San Mateo, CA 94403-4324.
- What is James O'Connell's phone number?
- The practice phone number listed in the NPPES registry for James O'Connell is (650) 573-2958.
- Does James O'Connell accept Medicare?
- James O'Connell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James O'Connell's NPI active?
- Yes — James O'Connell's NPI (1568541951) is active in the NPPES registry as of the last update on 2022-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.