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JOI MARSZALEK DO
NPI 1619114238
Family Medicine - Adult Medicine in Amityville, NY

Active since January 20, 2009PECOS Enrolled
143 OAK ST, AMITYVILLE, NY 11701(631) 608-0267 Get Directions Write a Review

NPPES record last updated: January 20, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Joi Marszalek Do NPPES

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

JOI MARSZALEK DO (NPI 1619114238) is an individual adult medicine provider in Amityville, New York, licensed in New York (251601) and active in the NPI registry since January 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619114238
Entity TypeIndividualFemale
Primary Taxonomy207QA0505X
Provider Legal NameJOI MARSZALEKCredential: DO
Location Address143 OAK STAmityville, NY 11701-3000
Mailing Address143 Oak StAmityville, NY 11701
Phone(631) 608-0267
Sole ProprietorYes
Enumeration DateJanuary 20, 2009
✔ NPI 1619114238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License✔ Licensed in NY · 251601
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
143 OAK ST, Amityville, NY 11701
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Other Names 1

Former Name (1)Joi A Mcgee Do

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joi Marszalek Do 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

2

Medicare enrollment records show Joi Marszalek reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

North Shore - Lij Medical PC
17 mi
Internal Medicine
270-05 76TH AVE
New Hyde Park, NY 11040
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1790043479 (516) 465-8089
Sun River Health Inc
29 mi
Adult Day Care
1543-1545 INWOOD AVENUE, HUDSON RIVER HEALTHCARE ADULT DAY PROGRAM
Bronx, NY 10452
  • Reassigned Medicare billing, New York enrollment
  • 683 clinicians in this Medicare group
NPI 1740763275 (855) 681-8700

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 11701 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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 Joi Marszalek's NPI number?

The NPI number for Joi Marszalek is 1619114238. It was assigned to this individual provider in the NPPES registry on January 20, 2009. The provider is also known as Joi A Mcgee Do.

Where is Joi Marszalek located?

Joi Marszalek practices at 143 Oak St, Amityville, NY 11701. The listed phone number is (631) 608-0267.

What is Joi Marszalek's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

Is Joi Marszalek enrolled in Medicare?

Yes. Joi Marszalek is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joi Marszalek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joi Marszalek reassigns Medicare benefits to 2 organizations: North Shore - Lij Medical PC (New Hyde Park, NY) and Sun River Health Inc (Bronx, NY). 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 Joi Marszalek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Joi Marszalek was last updated on January 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.