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Ruby Pouw, M.D.
NPI 1821072372 · Specialist · Chicago, IL
Ruby Pouw, M.D. is a Specialist provider in Chicago, IL (NPI 1821072372).
Provider details
- NPI number
- 1821072372
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036-064017 (IL)
Specialties & taxonomies
Other Service Providers
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
1700 W Van Buren St
5th Floor
Chicago, IL 60612-3218
Phone: (312) 563-2875
Street-level locationGet directions
Mailing address
1700 W Van Buren St
Chicago, IL 60612-3218
Registry dates
- Enumerated
- 2005-11-29
- Last updated
- 2011-09-20
Frequently asked questions
- What is Ruby Pouw's NPI number?
- Ruby Pouw's National Provider Identifier (NPI) is 1821072372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruby Pouw's specialty?
- Ruby Pouw is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Ruby Pouw located?
- Ruby Pouw's practice location on file with NPPES is 1700 W Van Buren St, Chicago, IL 60612-3218.
- What is Ruby Pouw's phone number?
- The practice phone number listed in the NPPES registry for Ruby Pouw is (312) 563-2875.
- Is Ruby Pouw's NPI active?
- Yes — Ruby Pouw's NPI (1821072372) is active in the NPPES registry as of the last update on 2011-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.