Ryan Lewandowski
NPI 1649934381 · Certified Registered Nurse Anesthetist · Evanston, IL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Lewandowski is a Certified Registered Nurse Anesthetist provider in Evanston, IL (NPI 1649934381).
Provider details
- NPI number
- 1649934381
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 209.024259 (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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-28
- Last updated
- 2021-11-29
- Certified
- 2021-11-16
Frequently asked questions
- What is Ryan Lewandowski's NPI number?
- Ryan Lewandowski's National Provider Identifier (NPI) is 1649934381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Lewandowski's specialty?
- Ryan Lewandowski is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Lewandowski located?
- Ryan Lewandowski's practice location on file with NPPES is 2650 Ridge Ave, Evanston, IL 60201-1700.
- What is Ryan Lewandowski's phone number?
- The practice phone number listed in the NPPES registry for Ryan Lewandowski is (847) 650-8786.
- Does Ryan Lewandowski accept Medicare?
- Ryan Lewandowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Lewandowski's NPI active?
- Yes — Ryan Lewandowski's NPI (1649934381) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.