DR. THOMAS GERARD ZACIEWSKI MD
NPI 1467618447
Urology in Tiffin, OH

Q: What is Thomas Zaciewski's NPI number?

The NPI number for Thomas Zaciewski is 1467618447. It was assigned to this individual provider in the NPPES registry on July 30, 2008.

Q: What is Thomas Zaciewski's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Zaciewski was last updated on July 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since July 30, 2008PECOS EnrolledAccepts Medicare Assignment

27 ST LAWRENCE DR, SUITE 204, TIFFIN, OH 44883(419) 455-8570(419) 455-8579 Get Directions Write a Review

NPPES record last updated: July 24, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Thomas Gerard Zaciewski Md NPPES

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

DR. THOMAS GERARD ZACIEWSKI MD (NPI 1467618447) is an individual urology provider in Tiffin, Ohio, licensed in Ohio (57.013762) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Mercy Health - Tiffin Hospital, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1467618447

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameDR. THOMAS GERARD ZACIEWSKICredential: MD

Location Address27 ST LAWRENCE DR, SUITE 204Tiffin, OH 44883-8312

Mailing Address27 St Lawrence Dr, Suite 204Tiffin, OH 44883-8312 · (419) 455-8570 · Fax (419) 455-8579

Phone(419) 455-8570

Fax(419) 455-8579

Sole ProprietorYes

Medical School CMSOtherGraduated 2007

Enumeration DateJuly 30, 2008

Last NPPES UpdateJuly 24, 2013

✔ NPI 1467618447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

Licenses✔ Licensed in OH · 57.013762✔ Licensed in OH · 35.121250

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

27 ST LAWRENCE DR, Tiffin, OH 44883

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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 and accepts Medicare assignment

Dr. Thomas Gerard Zaciewski 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 ID7911140728

PECOS Enrollment IDI20130827000242

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

Medicare enrollment records show Thomas Zaciewski reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wyandot Memorial Hospital

3.7 mi

Rural Health

235 E NORTH ST
Carey, OH 43316

Reassigned Medicare billing, Ohio enrollment
Also billed through NPI 1477554475 (Ohio)
126 clinicians in this Medicare group

NPI 1659014728 (419) 396-9201

Intima Wellbeing, LLC

21 mi

Nurse Practitioner

655 FOX RUN RD STE A
Findlay, OH 45840

Reassigned Medicare billing, Ohio enrollment
2 clinicians in this Medicare group

NPI 1164248191 (419) 408-5953

Specialty Physicians Of Blanchard Valley LLC

23 mi

Cardiovascular Disease

1900 S MAIN ST
Findlay, OH 45840

Reassigned Medicare billing, Ohio enrollment
120 clinicians in this Medicare group

NPI 1689835415 (419) 423-4500

Mercy Health Physicians North Specialty Care LLC

42 mi

Surgery

2200 JEFFERSON AVE
Toledo, OH 43604

Reassigned Medicare billing, Ohio enrollment
690 clinicians in this Medicare group

NPI 1306468418 (888) 696-3541

Mercy Health Physicians-North LLC

42 mi

Family Medicine

2200 JEFFERSON AVE
Toledo, OH 43604

Reassigned Medicare billing, Ohio enrollment
457 clinicians in this Medicare group

NPI 1609000769 (419) 871-6359

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 17

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.

523 services384 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

245 services195 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.

166 services166 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

164 services145 patients

Crushing of stone of ureter with insertion of stent using an endoscope 52356

This procedure involves using a thin, flexible tube (endoscope) to locate and break down kidney stones in the ureter. After this, a small tube (stent) is inserted to help maintain an open pathway for urine to flow.

60 services52 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.

40 services38 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

34 services32 patients

Biopsy of prostate gland 55700

A biopsy of the prostate gland is a procedure where a small sample of tissue is taken from your body's internal gland, located near the bladder, for testing. This helps in diagnosing potential health issues. It's usually done with a fine needle and imaging technology for accuracy.

33 services32 patients

Ultrasound scan of pelvic region through rectum 76872

An ultrasound scan of the pelvic region through the rectum is a medical procedure where a small, smooth device is gently inserted into the rectum. This device uses sound waves to create images of the internal structures in the lower abdomen, aiding in diagnosis and treatment planning.

33 services32 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

32 services25 patients

Complete laser vaporization of prostate including control of bleeding using an endoscope 52648

This procedure involves using a special light instrument to carefully remove tissue from a gland located in the lower body. This helps improve the flow of body fluids. The process is done through a tube-like device and also controls any bleeding.

27 services27 patients

Insertion of sacral nerve neurostimulator electrode array 64561

The insertion of a sacral nerve neurostimulator electrode array is a procedure where a small device is placed under your skin. This device sends mild electrical pulses to your sacral nerves, which can help manage certain body functions and alleviate symptoms.

22 services15 patients

Insertion of stent in ureter using an endoscope 52332

This procedure involves placing a small, flexible tube (stent) in your body's drainage system to help urine flow from the kidneys to the bladder. An endoscope, a thin tube with a light and camera, is used for precise placement.

21 services20 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

19 services15 patients

Simple insertion of temporary bladder tube 51702

This procedure involves placing a temporary tube into your bladder to help with urine flow. It's done when the body can't naturally remove urine. The tube is inserted through a small opening and allows urine to drain into a bag. It's usually a short-term solution.

17 services11 patients

Insertion or replacement of peripheral, sacral, or gastric neurostimulator generator or receiver 64590

The insertion of a peripheral or gastric neurostimulator generator is a procedure that helps manage chronic pain or gastric conditions. A small device is surgically placed under the skin, which sends mild electrical signals to the nerves involved.

12 services12 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

12 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Mercy Health - Tiffin Hospital

Acute Care Hospitals · Tiffin, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number360089

Location45 St Lawrence DriveTiffin, OH 44883 · Seneca County

Emergency services Birthing friendly

Blanchard Valley Hospital

Acute Care Hospitals · Findlay, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number360095

Location1900 South Main StreetFindlay, OH 45840 · Hancock County

Birthing friendly

Mercy St Vincent Medical Center

Acute Care Hospitals · Toledo, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number360112

Location2213 Cherry StreetToledo, OH 43608 · Lucas County

Emergency services Birthing friendly

Mercy Health - Willard Hospital

Critical Access Hospitals · Willard, OH

OwnershipVoluntary non-profit - Private

CMS Certification Number361310

Location1100 Neal Zick RoadWillard, OH 44890 · Huron County

Emergency services

Wyandot Memorial Hospital

Critical Access Hospitals · Upper Sandusky, OH

OwnershipGovernment - Hospital District or Authority

CMS Certification Number361329

Location885 North Sandusky AvenueUpper Sandusky, OH 43351 · Wyandot County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44883 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Lubricant, individual sterile packet, each A4332

DME-Medical/Surgical Supplies · category DA000N

3 suppliers18 claims1,800 services$0.10 avg. paid by Medicare

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

5 suppliers41 claims5,340 services$1.18 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 18

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

DR. ROBERT A CECCHINO M.D.

Surgery

27 ST LAWRENCE DR, SUITE 203
TIFFIN, OH 44883

Seneca County (419) 455-8560

MERCY HEALTH - ST VINCENT MEDICAL CENTER LLC

Internal Medicine (Pulmonary Disease)

27 ST LAWRENCE DR, SUITE 201A
TIFFIN, OH 44883

Seneca County (419) 448-3486

JESSICA MCKEEVER

Speech-Language Pathologist

27 ST LAWRENCE DR
TIFFIN, OH 44883

Seneca County (419) 455-7000

SARALYN CHICKOS-SCHERLEY

Speech-Language Pathologist

27 ST LAWRENCE DR, SUITE 104
TIFFIN, OH 44883

Seneca County (419) 455-8600

KATHRYN R GRUENEMEYER OTR/L

Occupational Therapist

27 ST LAWRENCE DR, SUITE 104
TIFFIN, OH 44883

Seneca County (419) 447-7203

SAMANTHA RENEE ZACIEWSKI DDS

Dentist (General Practice)

27 ST LAWRENCE DR, SUITE 109
TIFFIN, OH 44883

Seneca County (419) 447-7337

JENNIFER M SCHNEIDLER MD

Obstetrics & Gynecology

27 ST LAWRENCE DR
TIFFIN, OH 44883

Seneca County (419) 455-7880

AMY ROSE RECKER OT

Occupational Therapist

27 ST LAWRENCE DR, SUITE 104
TIFFIN, OH 44883

Seneca County (419) 455-8600

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 Thomas Zaciewski's NPI number?

The NPI number for Thomas Zaciewski is 1467618447. It was assigned to this individual provider in the NPPES registry on July 30, 2008.

Where is Thomas Zaciewski located?

Thomas Zaciewski practices at 27 St Lawrence Dr Suite 204, Tiffin, OH 44883. The listed phone number is (419) 455-8570.

What is Thomas Zaciewski's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Thomas Zaciewski enrolled in Medicare?

Yes. Thomas Zaciewski 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 Thomas Zaciewski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Zaciewski reassigns Medicare benefits to 5 organizations: Wyandot Memorial Hospital (Carey, OH), Intima Wellbeing, LLC (Findlay, OH), Specialty Physicians Of Blanchard Valley LLC (Findlay, OH), Mercy Health Physicians North Specialty Care LLC (Toledo, OH) and Mercy Health Physicians-North LLC (Toledo, OH). 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 Thomas Zaciewski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Zaciewski accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 6 other insurers list Thomas Zaciewski 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 Thomas Zaciewski affiliated with any hospitals?

According to CMS data, Thomas Zaciewski is affiliated with Mercy Health - Tiffin Hospital, Blanchard Valley Hospital, Mercy St Vincent Medical Center, Mercy Health - Willard Hospital and Wyandot Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Thomas Zaciewski was last updated on July 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.