Reliable Anesthesia Services, LLC
NPI 1689821449 · Anesthesiology Physician · Chicago, IL
Reliable Anesthesia Services, LLC is a Anesthesiology Physician organization in Chicago, IL (NPI 1689821449).
Provider details
- NPI number
- 1689821449
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jerome Hannigan, President(773) 779-8499
- License
- 036088163 (IL)
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
17 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
- 2008-08-24
- Last updated
- 2009-08-05
Frequently asked questions
- What is Reliable Anesthesia Services, LLC's NPI number?
- Reliable Anesthesia Services, LLC's National Provider Identifier (NPI) is 1689821449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Reliable Anesthesia Services, LLC?
- Reliable Anesthesia Services, LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Reliable Anesthesia Services, LLC located?
- Reliable Anesthesia Services, LLC's practice location on file with NPPES is 10323 S California Ave, Chicago, IL 60655-1610.
- What is Reliable Anesthesia Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Reliable Anesthesia Services, LLC is (773) 779-8499.
- Who is the authorized official for Reliable Anesthesia Services, LLC?
- The authorized official listed on Reliable Anesthesia Services, LLC's NPPES record is Jerome Hannigan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Reliable Anesthesia Services, LLC's NPI active?
- Yes — Reliable Anesthesia Services, LLC's NPI (1689821449) is active in the NPPES registry as of the last update on 2009-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.