Connor Booker, MD
NPI 1790423879 · Psychiatry Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Connor Booker, MD is a Psychiatry Physician provider in Chicago, IL (NPI 1790423879).
Provider details
- NPI number
- 1790423879
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-175255 (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
4 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Mirtazapine | 27 |
| Olanzapine | 27 |
| Bupropion Hclbrand: Bupropion Xl | 22 |
| Clonazepam | 22 |
| Hydroxyzine Hcl | 14 |
| Lamotrigine | 13 |
| Methylphenidate Hcl | 12 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 12 |
| Lorazepam | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-26
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Connor Booker's NPI number?
- Connor Booker's National Provider Identifier (NPI) is 1790423879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Connor Booker's specialty?
- Connor Booker is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Connor Booker located?
- Connor Booker's practice location on file with NPPES is 2150 W Harrison St, Chicago, IL 60612-3706.
- What is Connor Booker's phone number?
- The practice phone number listed in the NPPES registry for Connor Booker is (312) 942-5495.
- Does Connor Booker accept Medicare?
- Connor Booker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Connor Booker's NPI active?
- Yes — Connor Booker's NPI (1790423879) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.