Mark Gladshteyn, PA
NPI 1952126203 · Physician Assistant · Arlington Heights, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Gladshteyn, PA is a Physician Assistant provider in Arlington Heights, IL (NPI 1952126203).
Provider details
- NPI number
- 1952126203
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2718 W Roscoe StChicago, IL 60618-5910Phone: (248) 613-0898
Registry dates
- Enumerated
- 2024-11-21
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Mark Gladshteyn's NPI number?
- Mark Gladshteyn's National Provider Identifier (NPI) is 1952126203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Gladshteyn's specialty?
- Mark Gladshteyn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Gladshteyn located?
- Mark Gladshteyn's practice location on file with NPPES is 880 W Central Rd, Arlington Heights, IL 60005-2355.
- What is Mark Gladshteyn's phone number?
- The practice phone number listed in the NPPES registry for Mark Gladshteyn is (847) 255-0900.
- Does Mark Gladshteyn accept Medicare?
- Mark Gladshteyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Gladshteyn's NPI active?
- Yes — Mark Gladshteyn's NPI (1952126203) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.