OrganizationActive
Debra A. O'Connor Ltd
NPI 1952429359 · Family Medicine Physician · Chicago, IL
Debra A. O'Connor Ltd is a Family Medicine Physician organization in Chicago, IL (NPI 1952429359).
Provider details
- NPI number
- 1952429359
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Amanda Pulak, Billing Manager(630) 315-3981
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
2835 N Sheffield Ave
Suite 104
Chicago, IL 60657-5081
Phone: (773) 472-3704
Street-level locationGet directions
Mailing address
2835 N Sheffield Ave
Chicago, IL 60657-5081
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2020-08-22
Frequently asked questions
- What is Debra A. O'Connor Ltd's NPI number?
- Debra A. O'Connor Ltd's National Provider Identifier (NPI) is 1952429359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Debra A. O'Connor Ltd?
- Debra A. O'Connor Ltd is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Debra A. O'Connor Ltd located?
- Debra A. O'Connor Ltd's practice location on file with NPPES is 2835 N Sheffield Ave, Chicago, IL 60657-5081.
- What is Debra A. O'Connor Ltd's phone number?
- The practice phone number listed in the NPPES registry for Debra A. O'Connor Ltd is (773) 472-3704.
- Who is the authorized official for Debra A. O'Connor Ltd?
- The authorized official listed on Debra A. O'Connor Ltd's NPPES record is Amanda Pulak, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Debra A. O'Connor Ltd's NPI active?
- Yes — Debra A. O'Connor Ltd's NPI (1952429359) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.