Ethan Glaser, MD, PHD
NPI 1497559041 · Student in an Organized Health Care Education/Training Program · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Glaser, MD, PHD is a Student in an Organized Health Care Education/Training Program provider in Chicago, IL (NPI 1497559041).
Provider details
- NPI number
- 1497559041
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125085584 (IL)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 125085584 (IL)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-04-02
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Ethan Glaser's NPI number?
- Ethan Glaser's National Provider Identifier (NPI) is 1497559041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Glaser's specialty?
- Ethan Glaser is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Ethan Glaser located?
- Ethan Glaser's practice location on file with NPPES is 5841 S Maryland Ave Ste Mc7082, Chicago, IL 60637-1465.
- What is Ethan Glaser's phone number?
- The practice phone number listed in the NPPES registry for Ethan Glaser is (773) 702-6840.
- Does Ethan Glaser accept Medicare?
- Ethan Glaser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Glaser's NPI active?
- Yes — Ethan Glaser's NPI (1497559041) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.