Olga Markushova
NPI 1023826534 · Family Nurse Practitioner · Worcester, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Markushova is a Family Nurse Practitioner provider in Worcester, MA (NPI 1023826534).
Provider details
- NPI number
- 1023826534
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN2370766 (MA)
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
1 yr 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
- 2024-12-30
- Last updated
- 2024-12-30
- Certified
- 2024-12-30
Frequently asked questions
- What is Olga Markushova's NPI number?
- Olga Markushova's National Provider Identifier (NPI) is 1023826534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Markushova's specialty?
- Olga Markushova is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olga Markushova located?
- Olga Markushova's practice location on file with NPPES is 67 Millbrook St, Worcester, MA 01606-2835.
- What is Olga Markushova's phone number?
- The practice phone number listed in the NPPES registry for Olga Markushova is (508) 283-4513.
- Does Olga Markushova accept Medicare?
- Olga Markushova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Markushova's NPI active?
- Yes — Olga Markushova's NPI (1023826534) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.