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ROMAN TATAROWICZ MD
NPI 1942228911
Obstetrics & Gynecology in Trenton, NJ

Active since July 18, 2006PECOS Enrolled
321 N WARREN ST, TRENTON, NJ 08618(609) 278-5900(609) 695-3532 Get Directions Write a Review

NPPES record last updated: May 1, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Roman Tatarowicz Md NPPES

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

ROMAN TATAROWICZ MD (NPI 1942228911) is an individual obstetrics & gynecology provider in Trenton, New Jersey, licensed in New Jersey (25MA06055500) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942228911
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameROMAN TATAROWICZCredential: MD
Location Address321 N WARREN STTrenton, NJ 08618-4741
Mailing Address321 N Warren StTrenton, NJ 08618-4741 · (609) 278-5900 · Fax (609) 695-3532
Phone(609) 278-5900
Fax(609) 695-3532
Sole ProprietorNo
Enumeration DateJuly 18, 2006
Last NPPES UpdateMay 1, 2008
✔ NPI 1942228911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NJ · 25MA06055500
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
321 N WARREN ST, Trenton, NJ 08618
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Other Identifiers 3

Medicare UPING33470
Medicaid6797407NJ
Medicare PIN833266M5NNJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Roman Tatarowicz Md 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 Reassignment

Medicare enrollment records show Roman Tatarowicz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Trinity Health Mid-Atlantic Medical Group
5.6 mi
Family Medicine
657 HEACOCK RD
Yardley, PA 19067
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 646 clinicians in this Medicare group
NPI 1639974645 (215) 946-1500

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 08618 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$76.45 typical visit price
range $20.08 – $150.98
Typical copayment $19.11 (range $5.02 – $37.74)
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.

Other Providers at the Same Location NPPES 20

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

CELIA GONZALEZ CSW
Social Worker
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
JOHN MINCARELLI
Peer Specialist
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5917
AMELIA MARIE MACKAREY MD
Pediatrics
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (570) 561-8442
SHAMILA ALI
Pharmacist
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
KEMI A ALLI MD
Pediatrics
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
SUZANNE MARGARITA PALINSKI M.D
Pediatrics
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
STACIE ANN EWING CASAC 2, LSW
Social Worker
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
MR. SYED FURQAN KAZMI PHARMD
Pharmacist
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5931

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 Roman Tatarowicz's NPI number?

The NPI number for Roman Tatarowicz is 1942228911. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Roman Tatarowicz located?

Roman Tatarowicz practices at 321 N Warren St, Trenton, NJ 08618. The listed phone number is (609) 278-5900.

What is Roman Tatarowicz's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Roman Tatarowicz enrolled in Medicare?

Yes. Roman Tatarowicz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Roman Tatarowicz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Roman Tatarowicz reassigns Medicare benefits to Trinity Health Mid-Atlantic Medical Group (Yardley, PA). The 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 Roman Tatarowicz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Roman Tatarowicz accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Roman Tatarowicz 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 Roman Tatarowicz was last updated on May 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.