James Ruddy, NP
NPI 1649454984 · Family Nurse Practitioner · San Diego, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Ruddy, NP is a Family Nurse Practitioner provider in San Diego, CA (NPI 1649454984).
Provider details
- NPI number
- 1649454984
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 13307 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-12-21
- Last updated
- 2015-01-18
Frequently asked questions
- What is James Ruddy's NPI number?
- James Ruddy's National Provider Identifier (NPI) is 1649454984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ruddy's specialty?
- James Ruddy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Ruddy located?
- James Ruddy's practice location on file with NPPES is 8810 Rio San Diego Dr, San Diego, CA 92108-1698.
- What is James Ruddy's phone number?
- The practice phone number listed in the NPPES registry for James Ruddy is (619) 400-5000.
- Does James Ruddy accept Medicare?
- James Ruddy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Ruddy's NPI active?
- Yes — James Ruddy's NPI (1649454984) is active in the NPPES registry as of the last update on 2015-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.