Patricia O'Connor, M.D.
NPI 1780676403 · Internal Medicine Physician · Homer Glen, IL
Patricia O'Connor, M.D. is a Internal Medicine Physician provider in Homer Glen, IL (NPI 1780676403).
Provider details
- NPI number
- 1780676403
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036-094505 (IL)
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
21 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
- 2005-08-18
- Last updated
- 2010-07-30
Frequently asked questions
- What is Patricia O'Connor's NPI number?
- Patricia O'Connor's National Provider Identifier (NPI) is 1780676403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia O'Connor's specialty?
- Patricia O'Connor is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia O'Connor located?
- Patricia O'Connor's practice location on file with NPPES is 12701 W 143rd St, Homer Glen, IL 60491-7808.
- What is Patricia O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Patricia O'Connor is (708) 645-6400.
- Is Patricia O'Connor's NPI active?
- Yes — Patricia O'Connor's NPI (1780676403) is active in the NPPES registry as of the last update on 2010-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.