IndividualActive
Justin Maslowski
NPI 1174910665 · Certified Registered Nurse Anesthetist · Chicago, IL
Provider details
- NPI number
- 1174910665
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 1032732 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% 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
1501 S California Ave
Chicago, IL 60608-1732
Phone: (773) 257-6850
Street-level locationGet directions
Mailing address
1501 California Ave
Chicago, IL 60608
Additional practice locations (1)
- 12222 Merit Dr Ste 600Dallas, TX 75251-3294Phone: (972) 715-5000Fax: (972) 715-9976
Registry dates
- Enumerated
- 2015-04-22
- Last updated
- 2023-01-06
- Certified
- 2023-01-06
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.