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ALIA CHAUHAN MD
NPI 1619156874
Pediatrics in New Hyde Park, NY

Active since October 24, 2007PECOS Enrolled
1575 HILLSIDE AVE, 202, NEW HYDE PARK, NY 11040(516) 616-0456(516) 355-5359 Get Directions Write a Review

NPPES record last updated: October 24, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Alia Chauhan Md NPPES

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

ALIA CHAUHAN MD (NPI 1619156874) is an individual pediatrics provider in New Hyde Park, New York, licensed in New York (242721) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619156874
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameALIA CHAUHANCredential: MD
Location Address1575 HILLSIDE AVE, 202New Hyde Park, NY 11040-2501
Mailing Address1575 Hillside Avenue, 202New Hyde, NY 11040 · (516) 616-0456 · Fax (516) 355-5359
Phone(516) 616-0456
Fax(516) 355-5359
Sole ProprietorNo
Enumeration DateOctober 24, 2007
✔ NPI 1619156874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 242721
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.
1575 HILLSIDE AVE, New Hyde Park, NY 11040
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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)

Alia Chauhan Md 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

3

Medicare enrollment records show Alia Chauhan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

North Shore - Lij Medical PC
1.3 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
Sun River Health Inc
14 mi
Adult Day Care
1543-1545 INWOOD AVENUE, HUDSON RIVER HEALTHCARE ADULT DAY PROGRAM
Bronx, NY 10452
  • Reassigned Medicare billing, New York enrollment
  • 683 clinicians in this Medicare group
NPI 1740763275 (855) 681-8700
Optum Medical Care, P.C.
31 mi
Cardiovascular Disease
90 SOUTH BEDFORD RD, MT KISCO MEDICAL GROUP PC
Mount Kisco, NY 10549
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Optum Medical Care PC
  • 1,601 clinicians in this Medicare group
NPI 1982643003 (914) 241-1050

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 11040 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.

SPORTS MEDICINE & ORTHOPAEDIC SERVICES OF L.I., P.C.
Specialist
1575 HILLSIDE AVE, SUITE 305
NEW HYDE PARK, NY 11040
Nassau County (516) 354-9250
LI QUEENS MEDICAL CARE PLLC
Anesthesiology
1575 HILLSIDE AVE, 201
NEW HYDE PARK, NY 11040
Nassau County (516) 775-7112
VARUGHESE CHACKO MEDICAL PC
Internal Medicine (Cardiovascular Disease)
1575 HILLSIDE AVE, SUITE 100
NEW HYDE PARK, NY 11040
Nassau County (516) 417-5663
DR. ASADUR RAHMAN MIAH DO
Internal Medicine (Gastroenterology)
1575 HILLSIDE AVE, SUITE 201
NEW HYDE PARK, NY 11040
Nassau County (516) 775-7112
MS. SINDHU JOHN P.T.
Physical Therapist
1575 HILLSIDE AVE, SUITE LL1
NEW HYDE PARK, NY 11040
Nassau County (516) 616-7600
ASADUR MIAH PHYSICIAN PC
Internal Medicine (Gastroenterology)
1575 HILLSIDE AVE, SUITE 201
NEW HYDE PARK, NY 11040
Nassau County (516) 775-7112
WHOLESOME MEDICAL PC
Internal Medicine (Cardiovascular Disease)
1575 HILLSIDE AVE, STE 103
NEW HYDE PARK, NY 11040
Nassau County (516) 352-1804
DR. KEITH ALAN SHEBAIRO MD
Psychiatry & Neurology (Psychiatry)
1575 HILLSIDE AVE, SUITE 303
NEW HYDE PARK, NY 11040
Nassau County (516) 437-5500

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 Alia Chauhan's NPI number?

The NPI number for Alia Chauhan is 1619156874. It was assigned to this individual provider in the NPPES registry on October 24, 2007.

Where is Alia Chauhan located?

Alia Chauhan practices at 1575 Hillside Ave 202, New Hyde Park, NY 11040. The listed phone number is (516) 616-0456.

What is Alia Chauhan's specialty?

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

Is Alia Chauhan enrolled in Medicare?

Yes. Alia Chauhan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alia Chauhan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alia Chauhan reassigns Medicare benefits to 3 organizations: North Shore - Lij Medical PC (New Hyde Park, NY), Sun River Health Inc (Bronx, NY) and Optum Medical Care, P.C. (Mount Kisco, 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 Alia Chauhan'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 Alia Chauhan was last updated on October 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.