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DR. AMY ELIZABETH LIEF M.D., M.S.
NPI 1295701753
Pediatrics in Harrison, NY

Active since February 24, 2006PECOS Enrolled
600 MAMARONECK AVE, HARRISON, NY 10528(914) 723-8100(914) 219-1928 Get Directions Write a Review

NPPES record last updated: June 1, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Amy Elizabeth Lief M.d., M.s. NPPES

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

DR. AMY ELIZABETH LIEF M.D., M.S. (NPI 1295701753) is an individual pediatrics provider in Harrison, New York, licensed in New York (233027) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295701753
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. AMY ELIZABETH LIEFCredential: M.D., M.S.
Location Address600 MAMARONECK AVEHarrison, NY 10528-1635
Mailing Address1275 Summer St, Suite 301Stamford, CT 06905-5359 · (203) 324-4109 · Fax (203) 969-1271
Phone(914) 723-8100
Fax(914) 219-1928
Sole ProprietorNo
Enumeration DateFebruary 24, 2006
Last NPPES UpdateJune 1, 2016
✔ NPI 1295701753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in NY · 233027✔ Licensed in CT · 49929
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
600 MAMARONECK AVE, Harrison, NY 10528
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Other Identifiers 3

Medicaid02574427NY
Medicare ID-Type Unspecified6B9351NY
Medicare UPINI19609NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Amy Elizabeth Lief M.d., M.s. 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 Amy Lief reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

White Plains Physician Services PC
3.4 mi
Internal Medicine
170 MAPLE AVE
White Plains, NY 10601
  • Reassigned Medicare billing, New York enrollment
  • 445 clinicians in this Medicare group
NPI 1124502687 (914) 681-0600

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 10528 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 20

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

DR. JOSEPHINE KUHL M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
600 MAMARONECK AVE, SUITE 4
HARRISON, NY 10528
Westchester County (914) 468-0890
DR. JEFFREY BRIAN GOLDSTEIN M.D.
Dermatology
600 MAMARONECK AVE, SUITE 200
HARRISON, NY 10528
Westchester County (914) 723-8100
NATALIE H. HURST PH.D.
Psychologist (Clinical)
600 MAMARONECK AVE, SUITE 400
HARRISON, NY 10528
Westchester County (914) 309-2083
DR. KAREN J LEISER MD
Internal Medicine
600 MAMARONECK AVE
HARRISON, NY 10528
Westchester County (914) 723-8100
DR. RONALD JAMES REISS MD
Obstetrics & Gynecology
600 MAMARONECK AVE
HARRISON, NY 10528
Westchester County (914) 723-8100
DR. ARTHUR BADIKIAN MD
Psychiatry & Neurology (Psychiatry)
600 MAMARONECK AVE, SUITE 106
HARRISON, NY 10528
Westchester County (914) 948-4277
DR. SCOTT GREISBERG PH. D.
Psychologist (Clinical)
600 MAMARONECK AVE, 411
HARRISON, NY 10528
Westchester County (914) 301-9469
DR. JENNIFER SAAD D.O.
Family Medicine
600 MAMARONECK AVE
HARRISON, NY 10528
Westchester County (914) 723-8100

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 Amy Lief's NPI number?

The NPI number for Amy Lief is 1295701753. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Where is Amy Lief located?

Amy Lief practices at 600 Mamaroneck Ave, Harrison, NY 10528. The listed phone number is (914) 723-8100.

What is Amy Lief's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Amy Lief enrolled in Medicare?

Yes. Amy Lief is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Amy Lief's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amy Lief reassigns Medicare benefits to White Plains Physician Services PC (White Plains, NY). 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 Amy Lief'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 Amy Lief was last updated on June 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.