MS. OLGA NIKOLAEVNA MIKHAILOVA MSW
NPI 1760508279
Social Worker - Clinical in Hartford, CT
About Ms. Olga Nikolaevna Mikhailova Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. OLGA NIKOLAEVNA MIKHAILOVA MSW (NPI 1760508279) is an individual clinical provider in Hartford, Connecticut, licensed in Connecticut (007041) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Olga Nikolaevna Mikhailova Msw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Olga Mikhailova reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- Also billed through NPI 1770696643 (Connecticut)
- 1,333 clinicians in this Medicare group
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 06106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
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 Mikhailova's NPI number?
The NPI number for Olga Mikhailova is 1760508279. It was assigned to this individual provider in the NPPES registry on March 22, 2007.
Where is Olga Mikhailova located?
Olga Mikhailova practices at 200 Retreat Avenue, Hartford, CT 06106. The listed phone number is (860) 545-7341.
What is Olga Mikhailova's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Olga Mikhailova enrolled in Medicare?
Yes. Olga Mikhailova is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Olga Mikhailova's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olga Mikhailova reassigns Medicare benefits to Hartford Hospital (Hartford, CT). 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 Mikhailova'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 Mikhailova was last updated on July 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.
# Ms. Olga Nikolaevna Mikhailova, MSW · NPI 1760508279
Clinical provider in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since March 22, 2007.
## Identity
- **NPI:** 1760508279 (Entity type: Individual)
- **Enumerated:** March 22, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 007041 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 RETREAT AVENUE, Hartford, CT 06106-3309
- **Phone:** (860) 545-7341
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Hartford Hospital (NPI 1407806391, Hartford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 16, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1760508279) · Data from the CMS NPPES public registry.