Michal Mendelsberg
NPI 1003198235 · Nurse Practitioner · Park Ridge, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michal Mendelsberg is a Nurse Practitioner provider in Park Ridge, IL (NPI 1003198235).
Provider details
- NPI number
- 1003198235
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 041.392571 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
29 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 16 | $99 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $80 |
Typical Medicare-allowed amounts for these services range $80–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 701 Deerfield Parkway Suit 30Buffalo Grove, IL 60089Phone: (847) 223-9494Fax: (847) 543-4351
Registry dates
- Enumerated
- 2011-09-14
- Last updated
- 2022-08-09
- Certified
- 2022-08-09
Frequently asked questions
- What is Michal Mendelsberg's NPI number?
- Michal Mendelsberg's National Provider Identifier (NPI) is 1003198235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michal Mendelsberg's specialty?
- Michal Mendelsberg is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michal Mendelsberg located?
- Michal Mendelsberg's practice location on file with NPPES is 800 Devon Ave, Park Ridge, IL 60068-4760.
- What is Michal Mendelsberg's phone number?
- The practice phone number listed in the NPPES registry for Michal Mendelsberg is (800) 323-8622.
- Does Michal Mendelsberg accept Medicare?
- Michal Mendelsberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michal Mendelsberg's NPI active?
- Yes — Michal Mendelsberg's NPI (1003198235) is active in the NPPES registry as of the last update on 2022-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.