LILIA RENE STEFANIWSKY MD
NPI 1053765206
Internal Medicine - Gastroenterology in Palm Harbor, FL

Active since April 14, 2016PECOS EnrolledAccepts Medicare Assignment
33920 US 19 N STE 124, PALM HARBOR, FL 34684(727) 785-7654(727) 787-0061 Get Directions Write a Review

NPPES record last updated: July 11, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 11, 2022, Jul 5, 2022 (2 updates tracked since 2022).

About Lilia Rene Stefaniwsky Md NPPES

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

LILIA RENE STEFANIWSKY MD (NPI 1053765206) is an individual gastroenterology provider in Palm Harbor, Florida, licensed in Florida (ME138601) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Mease Dunedin Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1053765206
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameLILIA RENE STEFANIWSKYCredential: MD
Location Address33920 US 19 N STE 124Palm Harbor, FL 34684-2619
Mailing Address3001 Executive Dr Ste 130Clearwater, FL 33762-5323 · (727) 347-0005 · Fax (727) 541-6558
Fax(727) 787-0061
Sole ProprietorNo
Medical School CMSUniversity Of South Florida College Of MedicineGraduated 2016
Enumeration DateApril 14, 2016
Last NPPES UpdateJuly 11, 20222 updates tracked since enumeration
NPPES CertifiedJuly 11, 2022
NPI 1053765206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in FL · ME138601
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

33920 US 19 N STE 124, Palm Harbor, FL 34684

Secondary Practice Locations 2

Location 12044 Trinity Oaks Blvd Ste 120Trinity, FL 34655-4405 · Phone (727) 372-1001 · Fax (727) 787-0061
Location 212780 Race Track Rd Ste 405Tampa, FL 33626-1395 · Phone (813) 854-2531 · Fax (727) 787-0061

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

Lilia Rene Stefaniwsky 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.

PECOS PAC ID9830425032
PECOS Enrollment IDI20220602001004
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.

Areas of Expertise CMS Part B claims 10

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
135 services90 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
114 services61 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
67 services67 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
63 services62 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
57 services57 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
52 services52 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mease Dunedin Hospital

Acute Care Hospitals · Dunedin, FL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100043
Location601 Main StDunedin, FL 34698 · Pinellas County
Emergency services

Morton Plant Hospital

Acute Care Hospitals · Clearwater, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100127
Location300 Pinellas StClearwater, FL 33756 · Pinellas County
Emergency services Birthing friendly

Mease Countryside Hospital

Acute Care Hospitals · Safety Harbor, FL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100265
Location3231 Mcmullen Booth RdSafety Harbor, FL 34695 · Pinellas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34684 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
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 9

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

Internal Medicine (Gastroenterology)
33920 US 19 N STE 124
PALM HARBOR, FL 34684
Internal Medicine (Gastroenterology)
33920 US 19 N STE 124
PALM HARBOR, FL 34684
Internal Medicine (Gastroenterology)
33920 US 19 N STE 124
PALM HARBOR, FL 34684
Internal Medicine (Gastroenterology)
33920 US 19 N STE 124
PALM HARBOR, FL 34684
Internal Medicine (Gastroenterology)
33920 US 19 N STE 124
PALM HARBOR, FL 34684
Internal Medicine (Gastroenterology)
33920 US 19 N STE 124
PALM HARBOR, FL 34684
Internal Medicine (Gastroenterology)
33920 US 19 N STE 124
PALM HARBOR, FL 34684
Internal Medicine (Gastroenterology)
33920 US 19 N STE 124
PALM HARBOR, FL 34684

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 Lilia Stefaniwsky's NPI number?

The NPI number for Lilia Stefaniwsky is 1053765206. It was assigned to this individual provider in the NPPES registry on April 14, 2016.

Where is Lilia Stefaniwsky located?

Lilia Stefaniwsky practices at 33920 Us 19 N Ste 124, Palm Harbor, FL 34684. The listed phone number is (727) 785-7654.

What is Lilia Stefaniwsky's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Lilia Stefaniwsky enrolled in Medicare?

Yes. Lilia Stefaniwsky 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 Lilia Stefaniwsky accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 4 other insurers list Lilia Stefaniwsky 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 Lilia Stefaniwsky affiliated with any hospitals?

According to CMS data, Lilia Stefaniwsky is affiliated with Mease Dunedin Hospital, Morton Plant Hospital and Mease Countryside Hospital.

When was this NPI record last updated?

The NPPES record for Lilia Stefaniwsky was last updated on July 11, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.