Martin Duncan, M.D.
NPI 1508271255 · Pediatrics Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Duncan, M.D. is a Pediatrics Physician provider in Chicago, IL (NPI 1508271255).
Provider details
- NPI number
- 1508271255
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125-0645453 (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
12 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
- 2014-06-20
- Last updated
- 2017-05-13
Frequently asked questions
- What is Martin Duncan's NPI number?
- Martin Duncan's National Provider Identifier (NPI) is 1508271255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Duncan's specialty?
- Martin Duncan is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Duncan located?
- Martin Duncan's practice location on file with NPPES is 5721 S Maryland Ave, Chicago, IL 60637-1425.
- What is Martin Duncan's phone number?
- The practice phone number listed in the NPPES registry for Martin Duncan is (773) 702-7553.
- Does Martin Duncan accept Medicare?
- Martin Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Duncan's NPI active?
- Yes — Martin Duncan's NPI (1508271255) is active in the NPPES registry as of the last update on 2017-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.