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LAURIE MARK
NPI 1245645381
Nurse Practitioner - Obstetrics & Gynecology in New York, NY

Active since June 27, 2014PECOS Enrolled
419 PARK AVE S, SUITE 1305, NEW YORK, NY 10016(212) 545-5400(212) 447-1796 Get Directions Write a Review

NPPES record last updated: June 27, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Laurie Mark NPPES

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

LAURIE MARK (NPI 1245645381) is an individual obstetrics & gynecology provider in New York, New York, licensed in New York (F337069-1) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245645381
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameLAURIE MARK
Location Address419 PARK AVE S, SUITE 1305New York, NY 10016-8410
Mailing Address419 Park Ave S, Suite 1305New York, NY 10016-8410 · (212) 545-5400 · Fax (212) 447-1796
Phone(212) 545-5400
Fax(212) 447-1796
Sole ProprietorNo
Enumeration DateJune 27, 2014
✔ NPI 1245645381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in NY · F337069-1
419 PARK AVE S, New York, NY 10016
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Laurie Mark 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 Laurie Mark reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York University
1,039 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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 10016 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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 3

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

MICHAELINE RITTMAN NP
Nurse Practitioner (Women's Health)
419 PARK AVE S
NEW YORK, NY 10016
New York County (212) 545-5400
DR. ILENE M. FISCHER M.D.
Obstetrics & Gynecology (Gynecology)
419 PARK AVE S, 13TH FLOOR SUITE 1305
NEW YORK, NY 10016
New York County (212) 545-5400
DR. LINDA MELANIE NICOLL M.D.
Obstetrics & Gynecology
419 PARK AVE S, 13TH FLOOR
NEW YORK, NY 10016
New York County (212) 545-5400

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 Laurie Mark's NPI number?

The NPI number for Laurie Mark is 1245645381. It was assigned to this individual provider in the NPPES registry on June 27, 2014.

Where is Laurie Mark located?

Laurie Mark practices at 419 Park Ave S Suite 1305, New York, NY 10016. The listed phone number is (212) 545-5400.

What is Laurie Mark's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Laurie Mark enrolled in Medicare?

Yes. Laurie Mark is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Laurie Mark's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Laurie Mark reassigns Medicare benefits to New York University (Boynton Beach, FL). 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 Laurie Mark'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 Laurie Mark was last updated on June 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.