MS. OKSANA NIZHEBORSKY NP
NPI 1417336827
Nurse Practitioner - Gerontology in San Diego, CA
About Ms. Oksana Nizheborsky Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. OKSANA NIZHEBORSKY NP (NPI 1417336827) is an individual gerontology provider in San Diego, California, licensed in California (674186) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
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 and accepts Medicare assignment
Ms. Oksana Nizheborsky Np 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.
Medicare Billing Reassignments
3Medicare enrollment records show Oksana Nizheborsky reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92123
- Reassigned Medicare billing, California enrollment
- 16 clinicians in this Medicare group
Encinitas, CA 92024
- Reassigned Medicare billing, California enrollment
- 32 clinicians in this Medicare group
Encinitas, CA 92024
- Reassigned Medicare billing, California enrollment
- 16 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.
Areas of Expertise CMS Part B claims
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92123
SAN DIEGO, CA 92123
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 Oksana Nizheborsky's NPI number?
The NPI number for Oksana Nizheborsky is 1417336827. It was assigned to this individual provider in the NPPES registry on May 19, 2015.
Where is Oksana Nizheborsky located?
Oksana Nizheborsky practices at 9619 Chesapeake Dr Suite 102, San Diego, CA 92123. The listed phone number is (858) 279-1212.
What is Oksana Nizheborsky's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Oksana Nizheborsky enrolled in Medicare?
Yes. Oksana Nizheborsky 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.
Which organizations bill Medicare for Oksana Nizheborsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oksana Nizheborsky reassigns Medicare benefits to 3 organizations: Home Physicians Medical Group, Inc. (San Diego, CA), Acute Care Associates, Inc (Encinitas, CA) and Scott A Eisman MD Inc (Encinitas, CA). Each 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 Oksana Nizheborsky'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 Oksana Nizheborsky was last updated on May 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Oksana Nizheborsky, NP · NPI 1417336827
Gerontology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since May 19, 2015.
## Identity
- **NPI:** 1417336827 (Entity type: Individual)
- **Enumerated:** May 19, 2015
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 674186 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9619 CHESAPEAKE DR, SUITE 102, San Diego, CA 92123-1368
- **Phone:** (858) 279-1212 · **Fax:** (858) 279-1420
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Home Physicians Medical Group, Inc. (NPI 1770523169, San Diego, CA); Acute Care Associates, Inc (NPI 1841387214, Encinitas, CA); Scott A Eisman MD Inc (NPI 1801184031, Encinitas, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** May 19, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1417336827) · Data from the CMS NPPES public registry.