IndividualActive
Cynthia Arnold
NPI 1831846013 · Clinical Medical Laboratory · Calumet City, IL
Cynthia Arnold is a Clinical Medical Laboratory provider in Calumet City, IL (NPI 1831846013).
Provider details
- NPI number
- 1831846013
- Entity type
- Individual
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Sex
- Female
- Sole proprietor
- Yes
- License
- 14D2252972 (IL)
Specialties & taxonomies
Laboratories
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
936 Williams St
Calumet City, IL 60409-5663
Phone: (773) 766-3157
Street-level locationGet directions
Mailing address
936 Williams St
Calumet City, IL 60409-5663
Registry dates
- Enumerated
- 2022-03-07
- Last updated
- 2022-03-07
- Certified
- 2022-03-02
Frequently asked questions
- What is Cynthia Arnold's NPI number?
- Cynthia Arnold's National Provider Identifier (NPI) is 1831846013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Arnold's specialty?
- Cynthia Arnold is listed in the NPPES registry with a primary specialty of Clinical Medical Laboratory (Laboratories).
- Where is Cynthia Arnold located?
- Cynthia Arnold's practice location on file with NPPES is 936 Williams St, Calumet City, IL 60409-5663.
- What is Cynthia Arnold's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Arnold is (773) 766-3157.
- Is Cynthia Arnold's NPI active?
- Yes — Cynthia Arnold's NPI (1831846013) is active in the NPPES registry as of the last update on 2022-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.