Olha Mendyuk, FNP-C
NPI 1730451188 · Family Nurse Practitioner · Elgin, IL
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olha Mendyuk, FNP-C is a Family Nurse Practitioner provider in Elgin, IL (NPI 1730451188).
Provider details
- NPI number
- 1730451188
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 209.009102 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 41 | 16 |
| Metformin Hcl | 34 | — |
| Lisinopril | 28 | — |
| Atorvastatin Calcium | 24 | — |
| Metoprolol Succinate | 23 | — |
| Alprazolam | 21 | — |
| Lisinopril/Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-02-01
- Last updated
- 2012-06-24
Frequently asked questions
- What is Olha Mendyuk's NPI number?
- Olha Mendyuk's National Provider Identifier (NPI) is 1730451188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olha Mendyuk's specialty?
- Olha Mendyuk is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olha Mendyuk located?
- Olha Mendyuk's practice location on file with NPPES is 370 Summit St, Elgin, IL 60120-3843.
- What is Olha Mendyuk's phone number?
- The practice phone number listed in the NPPES registry for Olha Mendyuk is (847) 608-1344.
- Does Olha Mendyuk accept Medicare?
- Olha Mendyuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olha Mendyuk's NPI active?
- Yes — Olha Mendyuk's NPI (1730451188) is active in the NPPES registry as of the last update on 2012-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.