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DR. SLAWOMIR MEJNARTOWICZ MD
NPI 1265489033
Internal Medicine - Geriatric Medicine in New Haven, CT

Active since May 27, 2006PECOS Enrolled
73.56/100
CMS Quality Rating
55 LOCK STREET, NEW HAVEN, CT 06520(203) 432-0076(203) 432-7289 Get Directions Write a Review

NPPES record last updated: April 13, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Slawomir Mejnartowicz Md NPPES

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

DR. SLAWOMIR MEJNARTOWICZ MD (NPI 1265489033) is an individual geriatric medicine provider in New Haven, Connecticut, licensed in Connecticut (044146) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265489033
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. SLAWOMIR MEJNARTOWICZCredential: MD
Location Address55 LOCK STREETNew Haven, CT 06520-8237
Mailing AddressPo Box 208237, 55 Lock StreetNew Haven, CT 06520-8237 · (203) 432-0076 · Fax (203) 432-7289
Phone(203) 432-0076
Fax(203) 432-7289
Sole ProprietorNo
Enumeration DateMay 27, 2006
Last NPPES UpdateApril 13, 2011
✔ NPI 1265489033 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CT · 044146
Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

55 LOCK STREET, New Haven, CT 06520
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINH05632

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Slawomir Mejnartowicz 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06520 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
$183.10 typical visit price
range $60.82 – $183.10
Typical copayment $45.77 (range $15.20 – $45.77)
Most-billed visit code 99205
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

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.

MOLLY MEYER APRN
Clinical Nurse Specialist (Oncology)
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
DR. SUSAN HALL FORSTER MD
Ophthalmology
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
DR. DAVID P FOX MD
Obstetrics & Gynecology
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
DR. DOROTHYANN J VAN RHIJN MD
Family Medicine
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
MRS. VANESSA LOUISE JEFFERSON MSN, C-ANP, CDE
Internal Medicine
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
DIANE M PAQUETTE APRN
Family Medicine (Adult Medicine)
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
MR. WILLIAM J. AQUILA PA
Physician Assistant
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
BARBARA I GULANSKI MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
55 LOCK STREET, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076

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 Slawomir Mejnartowicz's NPI number?

The NPI number for Slawomir Mejnartowicz is 1265489033. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Slawomir Mejnartowicz located?

Slawomir Mejnartowicz practices at 55 Lock Street, New Haven, CT 06520. The listed phone number is (203) 432-0076.

What is Slawomir Mejnartowicz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Slawomir Mejnartowicz enrolled in Medicare?

Yes. Slawomir Mejnartowicz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Slawomir Mejnartowicz was last updated on April 13, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.