Mary Gillam, MD
NPI 1588695084 · Endocrinology, Diabetes & Metabolism Physician · Chicago, IL
Mary Gillam, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Chicago, IL (NPI 1588695084).
Provider details
- NPI number
- 1588695084
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2006-07-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Gillam's NPI number?
- Mary Gillam's National Provider Identifier (NPI) is 1588695084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gillam's specialty?
- Mary Gillam is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Gillam located?
- Mary Gillam's practice location on file with NPPES is 680 N Lake Shore Dr, Chicago, IL 60611-4546.
- What is Mary Gillam's phone number?
- The practice phone number listed in the NPPES registry for Mary Gillam is (312) 695-9797.
- Is Mary Gillam's NPI active?
- Yes — Mary Gillam's NPI (1588695084) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.