Ataullah Arain, MD
NPI 1891873048 · Family Medicine Physician · Downers Grove, IL
Ataullah Arain, MD is a Family Medicine Physician provider in Downers Grove, IL (NPI 1891873048).
Provider details
- NPI number
- 1891873048
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-11-02
- Last updated
- 2007-07-09
Frequently asked questions
- What is Ataullah Arain's NPI number?
- Ataullah Arain's National Provider Identifier (NPI) is 1891873048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ataullah Arain's specialty?
- Ataullah Arain is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ataullah Arain located?
- Ataullah Arain's practice location on file with NPPES is 4121 Fairview Ave Ste L1, Downers Grove, IL 60515-2265.
- What is Ataullah Arain's phone number?
- The practice phone number listed in the NPPES registry for Ataullah Arain is (630) 674-1160.
- Is Ataullah Arain's NPI active?
- Yes — Ataullah Arain's NPI (1891873048) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.