Arun Kumar MD Sc
NPI 1629123252 · Primary Care Clinic/Center · Naperville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arun Kumar MD Sc is a Primary Care Clinic/Center organization in Naperville, IL (NPI 1629123252).
Provider details
- NPI number
- 1629123252
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Arun Kumar, President(630) 579-4668
- License
- 036105778 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
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
Other names (DBA / former)
- Doing business as
- Prime Care of Naperville
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2010-10-20
Frequently asked questions
- What is Arun Kumar MD Sc's NPI number?
- Arun Kumar MD Sc's National Provider Identifier (NPI) is 1629123252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arun Kumar MD Sc?
- Arun Kumar MD Sc is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Arun Kumar MD Sc located?
- Arun Kumar MD Sc's practice location on file with NPPES is 931 W 75th St, Naperville, IL 60565-1294.
- What is Arun Kumar MD Sc's phone number?
- The practice phone number listed in the NPPES registry for Arun Kumar MD Sc is (630) 579-4668.
- Does Arun Kumar MD Sc accept Medicare?
- Arun Kumar MD Sc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Arun Kumar MD Sc?
- The authorized official listed on Arun Kumar MD Sc's NPPES record is Arun Kumar, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arun Kumar MD Sc's NPI active?
- Yes — Arun Kumar MD Sc's NPI (1629123252) is active in the NPPES registry as of the last update on 2010-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.