Theresa Oles, MSN
NPI 1770763252 · Certified Registered Nurse Anesthetist · Melrose Park, IL
Theresa Oles, MSN is a Certified Registered Nurse Anesthetist provider in Melrose Park, IL (NPI 1770763252).
Provider details
- NPI number
- 1770763252
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN
- Sex
- Female
- Sole proprietor
- No
- License
- 041-330131 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-11-13
- Last updated
- 2013-03-14
Frequently asked questions
- What is Theresa Oles's NPI number?
- Theresa Oles's National Provider Identifier (NPI) is 1770763252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Oles's specialty?
- Theresa Oles is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Oles located?
- Theresa Oles's practice location on file with NPPES is 701 W North Ave, Melrose Park, IL 60160-1612.
- What is Theresa Oles's phone number?
- The practice phone number listed in the NPPES registry for Theresa Oles is (708) 681-3200.
- Is Theresa Oles's NPI active?
- Yes — Theresa Oles's NPI (1770763252) is active in the NPPES registry as of the last update on 2013-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.