Illia Kovalev
NPI 1639438435 · Sleep Medicine (Internal Medicine) Physician · Sherman Oaks, CA
Illia Kovalev is a Sleep Medicine (Internal Medicine) Physician provider in Sherman Oaks, CA (NPI 1639438435).
Provider details
- NPI number
- 1639438435
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0002615765-0001-5 (CA)
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
14 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
- 2012-05-14
- Last updated
- 2012-05-14
Frequently asked questions
- What is Illia Kovalev's NPI number?
- Illia Kovalev's National Provider Identifier (NPI) is 1639438435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Illia Kovalev's specialty?
- Illia Kovalev is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Illia Kovalev located?
- Illia Kovalev's practice location on file with NPPES is 4533 Van Nuys Blvd Ste 302, Sherman Oaks, CA 91403-2950.
- What is Illia Kovalev's phone number?
- The practice phone number listed in the NPPES registry for Illia Kovalev is (818) 849-6755.
- Is Illia Kovalev's NPI active?
- Yes — Illia Kovalev's NPI (1639438435) is active in the NPPES registry as of the last update on 2012-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.