Norwestern Memorial Hospital
NPI 1922551100 · General Acute Care Hospital · Chicago, IL
Norwestern Memorial Hospital is a General Acute Care Hospital organization in Chicago, IL (NPI 1922551100).
Provider details
- NPI number
- 1922551100
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Melissa Frazelle, Apn(312) 472-3678
- License
- 209014038 (IL)
Specialties & taxonomies
Hospitals
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-07-25
- Last updated
- 2016-07-25
Frequently asked questions
- What is Norwestern Memorial Hospital's NPI number?
- Norwestern Memorial Hospital's National Provider Identifier (NPI) is 1922551100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Norwestern Memorial Hospital?
- Norwestern Memorial Hospital is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is Norwestern Memorial Hospital located?
- Norwestern Memorial Hospital's practice location on file with NPPES is 250 E Superior St Fl 5, Chicago, IL 60611-2914.
- What is Norwestern Memorial Hospital's phone number?
- The practice phone number listed in the NPPES registry for Norwestern Memorial Hospital is (602) 320-0848.
- Who is the authorized official for Norwestern Memorial Hospital?
- The authorized official listed on Norwestern Memorial Hospital's NPPES record is Melissa Frazelle, Apn. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Norwestern Memorial Hospital's NPI active?
- Yes — Norwestern Memorial Hospital's NPI (1922551100) is active in the NPPES registry as of the last update on 2016-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.