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OLGA TERESCHUK NP
NPI 1932824257
Nurse Practitioner - Family in Hamilton, NJ

Active since October 10, 2022PECOS Enrolled
165 LENOX AVE, HAMILTON, NJ 08620(609) 954-9339 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 15, 2025, Oct 10, 2022 (2 updates tracked since 2022).

About Olga Tereschuk Np NPPES

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

OLGA TERESCHUK NP (NPI 1932824257) is an individual family provider in Hamilton, New Jersey, licensed in New Jersey (26NJ01361400) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932824257
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameOLGA TERESCHUKCredential: NP
Location Address165 LENOX AVEHamilton, NJ 08620-1709
Mailing Address266 Lander DrTrenton, NJ 08619-1825 · (609) 954-9339
Phone(609) 954-9339
Sole ProprietorNo
Enumeration DateOctober 10, 2022
Last NPPES UpdateMay 15, 20252 updates tracked since enumeration
NPPES CertifiedMay 15, 2025
✔ NPI 1932824257 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 NJ · 26NJ01361400
165 LENOX AVE, Hamilton, NJ 08620
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olga Tereschuk Np 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 Reassignments

3

Medicare enrollment records show Olga Tereschuk reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Capital Health Medical Group
5.8 mi
Internal Medicine
750 BRUNSWICK AVE
Trenton, NJ 08638
  • Reassigned Medicare billing, New Jersey enrollment
  • 581 clinicians in this Medicare group
NPI 1437516887 (609) 815-7829
Signify Health Medical Associates Of New Jersey, LLC
19 mi
General Practice
116 VILLAGE BLVD STE 200
Princeton, NJ 08540
  • Reassigned Medicare billing, New Jersey enrollment
  • 421 clinicians in this Medicare group
NPI 1174187728 (877) 868-5351
Signify Health Medical Associates, PLLC
1,327 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 553 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

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 08620 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
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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.

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 Tereschuk's NPI number?

The NPI number for Olga Tereschuk is 1932824257. It was assigned to this individual provider in the NPPES registry on October 10, 2022.

Where is Olga Tereschuk located?

Olga Tereschuk practices at 165 Lenox Ave, Hamilton, NJ 08620. The listed phone number is (609) 954-9339.

What is Olga Tereschuk's specialty?

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

Is Olga Tereschuk enrolled in Medicare?

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

Which organizations bill Medicare for Olga Tereschuk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olga Tereschuk reassigns Medicare benefits to 3 organizations: Capital Health Medical Group (Trenton, NJ), Signify Health Medical Associates Of New Jersey, LLC (Princeton, NJ) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Olga Tereschuk'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 Tereschuk was last updated on May 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.