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DR. ESTHER HIRSCHHORN
NPI 1295197978
Obstetrics & Gynecology - Obstetrics in New Hyde Park, NY

Active since March 22, 2016PECOS Enrolled
1 HOLLOW LN STE 315, NEW HYDE PARK, NY 11042(516) 437-4300(516) 437-2033 Get Directions Write a Review

NPPES record last updated: March 28, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 28, 2023, Aug 17, 2020, Mar 22, 2016 (3 updates tracked since 2016).

About Dr. Esther Hirschhorn NPPES

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

DR. ESTHER HIRSCHHORN (NPI 1295197978) is an individual obstetrics provider in New Hyde Park, New York, licensed in New York (301083) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295197978
Entity TypeIndividualFemale
Primary Taxonomy207VX0000X
Provider Legal NameDR. ESTHER HIRSCHHORN
Location Address1 HOLLOW LN STE 315New Hyde Park, NY 11042-1215
Mailing Address410 Lakeville Rd Ste 305New Hyde Park, NY 11042-1123 · (516) 437-4300
Phone(516) 437-4300
Fax(516) 437-2033
Sole ProprietorNo
Enumeration DateMarch 22, 2016
Last NPPES UpdateMarch 28, 20233 updates tracked since enumeration
NPPES CertifiedMarch 28, 2023
✔ NPI 1295197978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
License✔ Licensed in NY · 301083
Definition
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
1 HOLLOW LN STE 315, New Hyde Park, NY 11042
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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)

Dr. Esther Hirschhorn 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 Esther Hirschhorn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Marcus Avenue Ob/Gyn, PC
Same address
Obstetrics & Gynecology
1 HOLLOW LN STE 315
New Hyde Park, NY 11042
  • Reassigned Medicare billing, New York enrollment
  • 9 clinicians in this Medicare group
NPI 1679322259 (516) 437-4300
North Shore - Lij Medical PC
1.8 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

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 11042 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
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 6

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

DR. MARNI JAE SANDERS M.D.
Obstetrics & Gynecology
1 HOLLOW LN STE 315
NEW HYDE PARK, NY 11042
Nassau County (516) 437-4300
DR. RENATA AMANDA SCOTT-RAM M.D.
Obstetrics & Gynecology
1 HOLLOW LN STE 315
NEW HYDE PARK, NY 11042
Nassau County (165) 437-4300
DR. MARCI OSTROFF MD
Obstetrics & Gynecology
1 HOLLOW LN STE 315
NEW HYDE PARK, NY 11042
Nassau County (516) 437-4300
WOMEN FOR WOMEN OBSTETRICS & GYNECOLOGY,LLC
Specialist
1 HOLLOW LN STE 315
NEW HYDE PARK, NY 11042
Nassau County (516) 437-4300
REBECCA KAFFASH PA
Physician Assistant (Medical)
1 HOLLOW LN STE 315
NEW HYDE PARK, NY 11042
Nassau County (516) 439-5300
MARCUS AVENUE OB/GYN, PC
Obstetrics & Gynecology
1 HOLLOW LN STE 315
NEW HYDE PARK, NY 11042
Nassau County (516) 437-4300

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 Esther Hirschhorn's NPI number?

The NPI number for Esther Hirschhorn is 1295197978. It was assigned to this individual provider in the NPPES registry on March 22, 2016.

Where is Esther Hirschhorn located?

Esther Hirschhorn practices at 1 Hollow Ln Ste 315, New Hyde Park, NY 11042. The listed phone number is (516) 437-4300.

What is Esther Hirschhorn's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is Esther Hirschhorn enrolled in Medicare?

Yes. Esther Hirschhorn is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Esther Hirschhorn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Esther Hirschhorn reassigns Medicare benefits to 2 organizations: Marcus Avenue Ob/Gyn, PC (New Hyde Park, NY) and North Shore - Lij Medical PC (New Hyde Park, 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 Esther Hirschhorn'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 Esther Hirschhorn was last updated on March 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.