IndividualActive
Diana Bilyalov, MD
NPI 1578456182 · Family Medicine Physician · Bloomington, IL
Diana Bilyalov, MD is a Family Medicine Physician provider in Bloomington, IL (NPI 1578456182).
Provider details
- NPI number
- 1578456182
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125.086081 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
2200 E Washington St
Bloomington, IL 61701-4364
Phone: (309) 665-5996
Fax: (309) 557-1461
Street-level locationGet directions
Mailing address
2200 E Washington St
Bloomington, IL 61701-4364
Additional practice locations (1)
- 702 W Chestnut StBloomington, IL 61701-2814Phone: (888) 924-3786Fax: (309) 557-1461
Registry dates
- Enumerated
- 2025-06-02
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Diana Bilyalov's NPI number?
- Diana Bilyalov's National Provider Identifier (NPI) is 1578456182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Bilyalov's specialty?
- Diana Bilyalov is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Bilyalov located?
- Diana Bilyalov's practice location on file with NPPES is 2200 E Washington St, Bloomington, IL 61701-4364.
- What is Diana Bilyalov's phone number?
- The practice phone number listed in the NPPES registry for Diana Bilyalov is (309) 665-5996.
- Is Diana Bilyalov's NPI active?
- Yes — Diana Bilyalov's NPI (1578456182) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.