Harriett Cain, R.N.
NPI 1174163034 · Addiction (Substance Use Disorder) Registered Nurse · Chicago, IL
Harriett Cain, R.N. is a Addiction (Substance Use Disorder) Registered Nurse provider in Chicago, IL (NPI 1174163034).
Provider details
- NPI number
- 1174163034
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 041134434 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-01-08
- Last updated
- 2020-01-08
- Certified
- 2020-01-08
Frequently asked questions
- What is Harriett Cain's NPI number?
- Harriett Cain's National Provider Identifier (NPI) is 1174163034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harriett Cain's specialty?
- Harriett Cain is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Harriett Cain located?
- Harriett Cain's practice location on file with NPPES is 140 N Ashland Ave, Chicago, IL 60607-1802.
- What is Harriett Cain's phone number?
- The practice phone number listed in the NPPES registry for Harriett Cain is (312) 633-4977.
- Is Harriett Cain's NPI active?
- Yes — Harriett Cain's NPI (1174163034) is active in the NPPES registry as of the last update on 2020-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.