Marlon Kirby, MD
NPI 1386668770 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlon Kirby, MD is a Anesthesiology Physician provider in Chicago, IL (NPI 1386668770).
Provider details
- NPI number
- 1386668770
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-086268 (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
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
- 2006-07-27
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Marlon Kirby's NPI number?
- Marlon Kirby's National Provider Identifier (NPI) is 1386668770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlon Kirby's specialty?
- Marlon Kirby is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marlon Kirby located?
- Marlon Kirby's practice location on file with NPPES is 500 E. 51st Street, Chicago, IL 60615.
- What is Marlon Kirby's phone number?
- The practice phone number listed in the NPPES registry for Marlon Kirby is (312) 572-2680.
- Does Marlon Kirby accept Medicare?
- Marlon Kirby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlon Kirby's NPI active?
- Yes — Marlon Kirby's NPI (1386668770) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.