Lauren O'Connell, MD
NPI 1831355049 · Developmental - Behavioral Pediatrics Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren O'Connell, MD is a Developmental - Behavioral Pediatrics Physician provider in Ann Arbor, MI (NPI 1831355049).
Provider details
- NPI number
- 1831355049
- Entity type
- Individual
- Primary specialty
- Developmental - Behavioral Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125-055198 (IL)
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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 2300 N Childrens PlzChicago, IL 60614-3363Phone: (773) 880-4000
- 300 E 1st StFlint, MI 48502-1900Phone: (810) 262-9773
Registry dates
- Enumerated
- 2008-08-07
- Last updated
- 2023-04-03
- Certified
- 2023-04-03
Frequently asked questions
- What is Lauren O'Connell's NPI number?
- Lauren O'Connell's National Provider Identifier (NPI) is 1831355049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren O'Connell's specialty?
- Lauren O'Connell is listed in the NPPES registry with a primary specialty of Developmental - Behavioral Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren O'Connell located?
- Lauren O'Connell's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Lauren O'Connell's phone number?
- The practice phone number listed in the NPPES registry for Lauren O'Connell is (737) 936-4000.
- Does Lauren O'Connell accept Medicare?
- Lauren 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 Lauren O'Connell's NPI active?
- Yes — Lauren O'Connell's NPI (1831355049) is active in the NPPES registry as of the last update on 2023-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.