1. Home
  2. Directory
  3. Massachusetts
  4. Worcester
  5. Nurse Practitioner
  6. NPI Profile

OLGA MIKHAYLOVNA MARKUSHOVA
NPI 1023826534
Nurse Practitioner - Family in Worcester, MA

Active since December 30, 2024PECOS Enrolled
67 MILLBROOK ST, WORCESTER, MA 01606(508) 283-4513 Get Directions Write a Review

NPPES record last updated: December 30, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Olga Mikhaylovna Markushova NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OLGA MIKHAYLOVNA MARKUSHOVA (NPI 1023826534) is an individual family provider in Worcester, Massachusetts, licensed in Massachusetts (RN2370766) and active in the NPI registry since December 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023826534
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameOLGA MIKHAYLOVNA MARKUSHOVA
Location Address67 MILLBROOK STWorcester, MA 01606-2835
Mailing Address67 Millbrook StWorcester, MA 01606-2835
Phone(508) 283-4513
Sole ProprietorNo
Enumeration DateDecember 30, 2024
NPPES CertifiedDecember 30, 2024
✔ NPI 1023826534 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MA · RN2370766
67 MILLBROOK ST, Worcester, MA 01606
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olga Mikhaylovna Markushova is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Olga Markushova reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Integral Health Partners LLC
Same address
Nurse Practitioner
67 MILLBROOK ST STE 406A
Worcester, MA 01606
  • Reassigned Medicare billing, Massachusetts enrollment
  • 16 clinicians in this Medicare group
NPI 1679183545 (508) 283-4513

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01606 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EUGENE R LAMBERT PT
Physical Therapist
67 MILLBROOK ST, SUITE 211
WORCESTER, MA 01606
Worcester County (508) 792-9955
PROFESSIONAL THERAPY ASSOCIATES, LLC
Physical Therapist
67 MILLBROOK ST, SUITE 211
WORCESTER, MA 01606
Worcester County (508) 792-9955
PERSONAL TOUCH HOME AIDES, INC
Home Health
67 MILLBROOK ST, #213
WORCESTER, MA 01606
Worcester County (508) 831-9933
MADISON RAE DEWOLFE RN
Nurse Practitioner
67 MILLBROOK ST
WORCESTER, MA 01606
Worcester County (508) 283-4513
STEPHANIE DEVEAU FNP-C
Nurse Practitioner
67 MILLBROOK ST
WORCESTER, MA 01606
Worcester County (508) 283-4513

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Olga Markushova's NPI number?

The NPI number for Olga Markushova is 1023826534. It was assigned to this individual provider in the NPPES registry on December 30, 2024.

Where is Olga Markushova located?

Olga Markushova practices at 67 Millbrook St, Worcester, MA 01606. The listed phone number is (508) 283-4513.

What is Olga Markushova's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Olga Markushova enrolled in Medicare?

Yes. Olga Markushova is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Olga Markushova's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olga Markushova reassigns Medicare benefits to Integral Health Partners LLC (Worcester, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Olga Markushova's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Olga Markushova was last updated on December 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.