Catalyst Anesthesia Group, LLC
NPI 1770835126 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catalyst Anesthesia Group, LLC is a Anesthesiology Physician organization in Chicago, IL (NPI 1770835126).
Provider details
- NPI number
- 1770835126
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Alioto, President(708) 287-0808
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-10-10
- Last updated
- 2012-10-10
Frequently asked questions
- What is Catalyst Anesthesia Group, LLC's NPI number?
- Catalyst Anesthesia Group, LLC's National Provider Identifier (NPI) is 1770835126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Catalyst Anesthesia Group, LLC?
- Catalyst Anesthesia Group, LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Catalyst Anesthesia Group, LLC located?
- Catalyst Anesthesia Group, LLC's practice location on file with NPPES is 850 W Irving Park Rd, Chicago, IL 60613-3077.
- What is Catalyst Anesthesia Group, LLC's phone number?
- The practice phone number listed in the NPPES registry for Catalyst Anesthesia Group, LLC is (773) 525-6780.
- Does Catalyst Anesthesia Group, LLC accept Medicare?
- Catalyst Anesthesia Group, LLC 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 Catalyst Anesthesia Group, LLC?
- The authorized official listed on Catalyst Anesthesia Group, LLC's NPPES record is Joseph Alioto, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Catalyst Anesthesia Group, LLC's NPI active?
- Yes — Catalyst Anesthesia Group, LLC's NPI (1770835126) is active in the NPPES registry as of the last update on 2012-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.