Arun Narang, M.D.
NPI 1255518593 · Internal Medicine Physician · Wonder Lake, IL
Arun Narang, M.D. is a Internal Medicine Physician organization in Wonder Lake, IL (NPI 1255518593).
Provider details
- NPI number
- 1255518593
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Arun Narang, MD.
- Organization subpart
- Yes
- Authorized official
- Arun Narang, Owner(815) 728-0444
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
18 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
- 2008-01-29
- Last updated
- 2008-01-29
Frequently asked questions
- What is Arun Narang, M.D.'s NPI number?
- Arun Narang, M.D.'s National Provider Identifier (NPI) is 1255518593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arun Narang, M.D.?
- Arun Narang, M.D. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arun Narang, M.D. located?
- Arun Narang, M.D.'s practice location on file with NPPES is 7432 Hancock Dr, Wonder Lake, IL 60097-9200.
- What is Arun Narang, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Arun Narang, M.D. is (815) 728-0444.
- Who is the authorized official for Arun Narang, M.D.?
- The authorized official listed on Arun Narang, M.D.'s NPPES record is Arun Narang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arun Narang, M.D.'s NPI active?
- Yes — Arun Narang, M.D.'s NPI (1255518593) is active in the NPPES registry as of the last update on 2008-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.