Rachael Klein, MD
NPI 1831585983 · Hospitalist Physician · Chicago, IL
Rachael Klein, MD is a Hospitalist Physician provider in Chicago, IL (NPI 1831585983).
Provider details
- NPI number
- 1831585983
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036.147050 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-04-15
- Last updated
- 2018-07-31
Frequently asked questions
- What is Rachael Klein's NPI number?
- Rachael Klein's National Provider Identifier (NPI) is 1831585983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachael Klein's specialty?
- Rachael Klein is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Rachael Klein located?
- Rachael Klein's practice location on file with NPPES is 259 E Erie St, Chicago, IL 60611.
- What is Rachael Klein's phone number?
- The practice phone number listed in the NPPES registry for Rachael Klein is (312) 695-6868.
- Is Rachael Klein's NPI active?
- Yes — Rachael Klein's NPI (1831585983) is active in the NPPES registry as of the last update on 2018-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.