Advanced Headache and Neurocare Clinic
NPI 1861865867 · Medical Specialty Clinic/Center · Downers Grove, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Advanced Headache and Neurocare Clinic is a Medical Specialty Clinic/Center organization in Downers Grove, IL (NPI 1861865867).
Provider details
- NPI number
- 1861865867
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Leslie Masood, Neurologist(630) 697-7907
- License
- 036115294 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-11-12
- Last updated
- 2022-02-16
- Certified
- 2022-02-16
Frequently asked questions
- What is Advanced Headache and Neurocare Clinic's NPI number?
- Advanced Headache and Neurocare Clinic's National Provider Identifier (NPI) is 1861865867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Advanced Headache and Neurocare Clinic?
- Advanced Headache and Neurocare Clinic is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Advanced Headache and Neurocare Clinic located?
- Advanced Headache and Neurocare Clinic's practice location on file with NPPES is 4945 Forest Ave, Downers Grove, IL 60515-3509.
- What is Advanced Headache and Neurocare Clinic's phone number?
- The practice phone number listed in the NPPES registry for Advanced Headache and Neurocare Clinic is (630) 697-7907.
- Does Advanced Headache and Neurocare Clinic accept Medicare?
- Advanced Headache and Neurocare Clinic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Advanced Headache and Neurocare Clinic?
- The authorized official listed on Advanced Headache and Neurocare Clinic's NPPES record is Leslie Masood, Neurologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Advanced Headache and Neurocare Clinic's NPI active?
- Yes — Advanced Headache and Neurocare Clinic's NPI (1861865867) is active in the NPPES registry as of the last update on 2022-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.