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MICHELE MARIE MAYER N.P., C.N.M.
NPI 1467525444
Nurse Practitioner - Obstetrics & Gynecology in Port Jefferson Station, NY

Active since November 16, 2006PECOS Enrolled
5225 NESCONSET HWY STE 70, PORT JEFFERSON STATION, NY 11776(631) 331-8777(631) 474-9169 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Michele Marie Mayer N.p., C.n.m. NPPES

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

MICHELE MARIE MAYER N.P., C.N.M. (NPI 1467525444) is an individual obstetrics & gynecology provider in Port Jefferson Station, New York, licensed in New York (001110) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1467525444
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameMICHELE MARIE MAYERCredential: N.P., C.N.M.
Location Address5225 NESCONSET HWY STE 70Port Jefferson Station, NY 11776-2061
Mailing Address5225 Nesconset Hwy Ste 70Port Jefferson Station, NY 11776-2061 · (631) 331-8777 · Fax (631) 474-9169
Phone(631) 331-8777
Fax(631) 474-9169
Sole ProprietorNo
Enumeration DateNovember 16, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1467525444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in NY · 001110
Also ListedAdvanced Practice MidwifeTaxonomy 367A00000X · License 001110 (NY)
5225 NESCONSET HWY STE 70, Port Jefferson Station, NY 11776
Open in Google Maps ↗

Other Identifiers 1

Other001110NY · License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michele Marie Mayer N.p., C.n.m. 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 Michele Mayer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Huntington Hospital Dolan Family Health Center
19 mi
Health Service
284 PULASKI RD
Greenlawn, NY 11740
  • Reassigned Medicare billing, New York enrollment
  • 67 clinicians in this Medicare group
NPI 1578593588 (631) 425-5250
North Shore-Lij Medical PC
36 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400

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 11776 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.

Other Providers at the Same Location NPPES

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

ROBERT H. KRAMER, D.O., P.C.
Specialist
5225 NESCONSET HWY STE 70
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 473-3700

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 Michele Mayer's NPI number?

The NPI number for Michele Mayer is 1467525444. It was assigned to this individual provider in the NPPES registry on November 16, 2006.

Where is Michele Mayer located?

Michele Mayer practices at 5225 Nesconset Hwy Ste 70, Port Jefferson Station, NY 11776. The listed phone number is (631) 331-8777.

What is Michele Mayer's specialty?

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

Is Michele Mayer enrolled in Medicare?

Yes. Michele Mayer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michele Mayer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michele Mayer reassigns Medicare benefits to 2 organizations: Huntington Hospital Dolan Family Health Center (Greenlawn, NY) and North Shore-Lij Medical PC (Great Neck, 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 Michele Mayer'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 Michele Mayer was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.