Donald Glenn, LPC
NPI 1649321944 · Professional Counselor · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Glenn, LPC is a Professional Counselor provider in Chicago, IL (NPI 1649321944).
Provider details
- NPI number
- 1649321944
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- No
- License
- 085002506 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Physician Assistants & Advanced Practice Nursing Providers
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
- 2007-01-15
- Last updated
- 2025-11-07
- Certified
- 2025-11-07
Frequently asked questions
- What is Donald Glenn's NPI number?
- Donald Glenn's National Provider Identifier (NPI) is 1649321944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Glenn's specialty?
- Donald Glenn is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Donald Glenn located?
- Donald Glenn's practice location on file with NPPES is 5547 N Ravenswood Ave Ste 409, Chicago, IL 60640-1125.
- What is Donald Glenn's phone number?
- The practice phone number listed in the NPPES registry for Donald Glenn is (312) 576-3163.
- Does Donald Glenn accept Medicare?
- Donald Glenn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Glenn's NPI active?
- Yes — Donald Glenn's NPI (1649321944) is active in the NPPES registry as of the last update on 2025-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.