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DR. TATIANA DORENKO DNP, ARNP, FNP-BC
NPI 1700368529
Nurse Practitioner - Family in Sarasota, FL

Active since August 29, 2018PECOS Enrolled
1425 S OSPREY AVE, SUITE 1, SARASOTA, FL 34239(941) 366-9060(941) 953-7076 Get Directions Write a Review

NPPES record last updated: October 14, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 14, 2019, Jun 7, 2019, Aug 29, 2018 (3 updates tracked since 2018).

About Dr. Tatiana Dorenko Dnp, Arnp, Fnp-bc NPPES

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

DR. TATIANA DORENKO DNP, ARNP, FNP-BC (NPI 1700368529) is an individual family provider in Sarasota, Florida, licensed in Florida (ARNP9362619) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700368529
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDR. TATIANA DORENKOCredential: DNP, ARNP, FNP-BC
Location Address1425 S OSPREY AVE, SUITE 1Sarasota, FL 34239-3555
Mailing Address1425 S Osprey Ave Ste 1Sarasota, FL 34239-2900 · (941) 366-9060 · Fax (941) 953-7076
Phone(941) 366-9060
Fax(941) 953-7076
Sole ProprietorNo
Enumeration DateAugust 29, 2018
Last NPPES UpdateOctober 14, 20193 updates tracked since enumeration
✔ NPI 1700368529 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 FL · ARNP9362619
1425 S OSPREY AVE, SUITE 1, Sarasota, FL 34239
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tatiana Dorenko Dnp, Arnp, Fnp-bc 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 Tatiana Dorenko reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Florida Medical Specialists LLC
0.3 mi
Cardiovascular Disease
1250 S TAMIAMI TRL STE 300
Sarasota, FL 34239
  • Reassigned Medicare billing, Florida enrollment
  • 186 clinicians in this Medicare group
NPI 1023660255 (941) 955-0229
Primehealth Urgent Care LLC
13 mi
Urgent Care
4647 MANATEE AVE W
Bradenton, FL 34209
  • Reassigned Medicare billing, Florida enrollment
  • 11 clinicians in this Medicare group
NPI 1821843335 (941) 745-5999
Nautilus Health Care Group LLC
126 mi
Undersea and Hyperbaric Medicine
250 N WICKHAM RD
Melbourne, FL 32935
  • Reassigned Medicare billing, Florida enrollment
  • 123 clinicians in this Medicare group
NPI 1912013558 (321) 676-2012

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 34239 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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

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

LISA ANN NEUFELD ARNP
Nurse Practitioner (Adult Health)
1425 S OSPREY AVE, SUITE 1
SARASOTA, FL 34239
Sarasota County (941) 366-9060

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 Tatiana Dorenko's NPI number?

The NPI number for Tatiana Dorenko is 1700368529. It was assigned to this individual provider in the NPPES registry on August 29, 2018.

Where is Tatiana Dorenko located?

Tatiana Dorenko practices at 1425 S Osprey Ave, Suite 1, Sarasota, FL 34239. The listed phone number is (941) 366-9060.

What is Tatiana Dorenko's specialty?

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

Is Tatiana Dorenko enrolled in Medicare?

Yes. Tatiana Dorenko is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Tatiana Dorenko's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tatiana Dorenko reassigns Medicare benefits to 3 organizations: Florida Medical Specialists LLC (Sarasota, FL), Primehealth Urgent Care LLC (Bradenton, FL) and Nautilus Health Care Group LLC (Melbourne, FL). 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 Tatiana Dorenko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tatiana Dorenko accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Cigna HealthCare of Florida, Inc. and Cigna Healthcare and 2 other insurers list Tatiana Dorenko 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.

When was this NPI record last updated?

The NPPES record for Tatiana Dorenko was last updated on October 14, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.