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JOAN HARTNETT ANP
NPI 1043482615
Nurse Practitioner - Adult Health in Floral Park, NY

Active since March 24, 2008PECOS Enrolled
134 IRIS AVE, FLORAL PARK, NY 11001(516) 488-1764 Get Directions Write a Review

NPPES record last updated: March 24, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Joan Hartnett Anp NPPES

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

JOAN HARTNETT ANP (NPI 1043482615) is an individual adult health provider in Floral Park, New York, licensed in New York (304401) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043482615
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameJOAN HARTNETTCredential: ANP
Location Address134 IRIS AVEFloral Park, NY 11001-3020
Mailing Address1275 York AveNew York, NY 10065-6007 · (212) 639-2000
Phone(516) 488-1764
Sole ProprietorNo
Enumeration DateMarch 24, 2008
✔ NPI 1043482615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · 304401
134 IRIS AVE, Floral Park, NY 11001
Open in Google Maps ↗

Other Identifiers 1

Other304401NY · Np

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joan Hartnett Anp 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 Joan Hartnett reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Memorial Medical Consultation Group
13 mi
Internal Medicine
1275 YORK AVE
New York, NY 10065
  • Reassigned Medicare billing, New York enrollment
  • 315 clinicians in this Medicare group
NPI 1053382523 (646) 227-3813
Memorial Developmental Chemo Group
13 mi
Medical Oncology
1275 YORK AVE
New York, NY 10021
  • Reassigned Medicare billing, New York enrollment
  • 259 clinicians in this Medicare group
NPI 1912978487 (646) 227-3813

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 11001 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 Joan Hartnett's NPI number?

The NPI number for Joan Hartnett is 1043482615. It was assigned to this individual provider in the NPPES registry on March 24, 2008.

Where is Joan Hartnett located?

Joan Hartnett practices at 134 Iris Ave, Floral Park, NY 11001. The listed phone number is (516) 488-1764.

What is Joan Hartnett's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Joan Hartnett enrolled in Medicare?

Yes. Joan Hartnett is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joan Hartnett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joan Hartnett reassigns Medicare benefits to 2 organizations: Memorial Medical Consultation Group (New York, NY) and Memorial Developmental Chemo Group (New York, 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 Joan Hartnett'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 Joan Hartnett was last updated on March 24, 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.