SERGII V ALEKSEIEV MD
NPI 1669758496
Surgery in Rochester, MN
About Sergii V Alekseiev Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERGII V ALEKSEIEV MD (NPI 1669758496) is an individual surgery provider in Rochester, Minnesota, licensed in Minnesota (82981) and active in the NPI registry since October 2011. He is enrolled in Medicare PECOS, is affiliated with Hillcrest Medical Center, and maintains a secondary practice location in Tulsa.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sergii V Alekseiev Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hillcrest Medical Center
Acute Care Hospitals · Tulsa, OKAscension St John Medical Center
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Sergii Alekseiev's NPI number?
The NPI number for Sergii Alekseiev is 1669758496. It was assigned to this individual provider in the NPPES registry on October 25, 2011.
Where is Sergii Alekseiev located?
Sergii Alekseiev practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Sergii Alekseiev's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Sergii Alekseiev enrolled in Medicare?
Yes. Sergii Alekseiev is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Sergii Alekseiev accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Medica list Sergii Alekseiev as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Sergii Alekseiev affiliated with any hospitals?
According to CMS data, Sergii Alekseiev is affiliated with Hillcrest Medical Center and Ascension St John Medical Center.
When was this NPI record last updated?
The NPPES record for Sergii Alekseiev was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.
# Sergii V Alekseiev, MD · NPI 1669758496
Surgery physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since October 25, 2011.
## Identity
- **NPI:** 1669758496 (Entity type: Individual)
- **Enumerated:** October 25, 2011
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 82981 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511 · **Fax:** (507) 284-0702
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** July 24, 2026
- **Other identifiers:** Medicaid 200522280A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1669758496) · Data from the CMS NPPES public registry.