OrganizationActive
Mn Anesthesia LLC
NPI 1245275726 · Anesthesiology Physician · Berwyn, IL
Mn Anesthesia LLC is a Anesthesiology Physician organization in Berwyn, IL (NPI 1245275726).
Provider details
- NPI number
- 1245275726
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donald Harkess, Cfo(847) 433-1539
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3249 Oak Park Ave
Berwyn, IL 60402
Phone: (708) 783-9100
Fax: (708) 783-2452
Street-level locationGet directions
Mailing address
5983 Paysphere Cir
Chicago, IL 60674
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2008-05-30
Frequently asked questions
- What is Mn Anesthesia LLC's NPI number?
- Mn Anesthesia LLC's National Provider Identifier (NPI) is 1245275726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mn Anesthesia LLC?
- Mn Anesthesia LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mn Anesthesia LLC located?
- Mn Anesthesia LLC's practice location on file with NPPES is 3249 Oak Park Ave, Berwyn, IL 60402.
- What is Mn Anesthesia LLC's phone number?
- The practice phone number listed in the NPPES registry for Mn Anesthesia LLC is (708) 783-9100.
- Who is the authorized official for Mn Anesthesia LLC?
- The authorized official listed on Mn Anesthesia LLC's NPPES record is Donald Harkess, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mn Anesthesia LLC's NPI active?
- Yes — Mn Anesthesia LLC's NPI (1245275726) is active in the NPPES registry as of the last update on 2008-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.