Patrick O'Connor, MD
NPI 1679507198 · Pediatrics Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick O'Connor, MD is a Pediatrics Physician provider in Tucson, AZ (NPI 1679507198).
Provider details
- NPI number
- 1679507198
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28955 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-10
- Last updated
- 2018-06-28
Frequently asked questions
- What is Patrick O'Connor's NPI number?
- Patrick O'Connor's National Provider Identifier (NPI) is 1679507198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick O'Connor's specialty?
- Patrick O'Connor is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick O'Connor located?
- Patrick O'Connor's practice location on file with NPPES is 7900 S J Stock Rd, Tucson, AZ 85746-7012.
- What is Patrick O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Patrick O'Connor is (520) 295-2406.
- Does Patrick O'Connor accept Medicare?
- Patrick O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick O'Connor's NPI active?
- Yes — Patrick O'Connor's NPI (1679507198) is active in the NPPES registry as of the last update on 2018-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.