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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOSHUA EPHRAIM CHESIR M.D.
NPI 1821099235
Pediatrics in New City, NY

Active since August 09, 2005PECOS Enrolled
337 N MAIN ST, SUITE 4, NEW CITY, NY 10956(845) 634-7900(845) 634-0632 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Joshua Ephraim Chesir M.d. NPPES

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

DR. JOSHUA EPHRAIM CHESIR M.D. (NPI 1821099235) is an individual pediatrics provider in New City, New York, licensed in New York (155174) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821099235
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. JOSHUA EPHRAIM CHESIRCredential: M.D.
Location Address337 N MAIN ST, SUITE 4New City, NY 10956-4310
Mailing Address337 N Main St, Suite 4New City, NY 10956-4310 · (845) 634-7900 · Fax (845) 634-0632
Phone(845) 634-7900
Fax(845) 634-0632
Sole ProprietorNo
Enumeration DateAugust 9, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1821099235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 155174
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.
337 N MAIN ST, New City, NY 10956
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joshua Ephraim Chesir M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10956 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 10

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

KERRIE MARIE WEMMER F.N.P.
Nurse Practitioner (Family)
337 N MAIN ST, SUITE 6A
NEW CITY, NY 10956
Rockland County (845) 638-4574
SHARON RONAN M.D.
Pediatrics
337 N MAIN ST, SUITE NUMBER 4
NEW CITY, NY 10956
Rockland County (845) 634-7900
PATRICIA HALO F.N.P.
Nurse Practitioner (Family)
337 N MAIN ST, SUITE 6
NEW CITY, NY 10956
Rockland County (845) 638-0923
JAMES REED BOOTH MD
Psychiatry & Neurology (Psychiatry)
337 N MAIN ST, SUITE 2
NEW CITY, NY 10956
Rockland County (845) 634-9349
A&T CERTIFIED HOME CARE LLC
Home Health
337 N MAIN ST, SUITE 9A
NEW CITY, NY 10956
Rockland County (845) 708-8182
COMPREHENSIVE MEDICAL CARE OF ROCKLAND COUNTY PC
General Practice
337 N MAIN ST, SUITE 6
NEW CITY, NY 10956
Rockland County (845) 634-2005
WELLNESS I NURSE PRACTITIONER IN FAMILY HEALTH, P.C.
Nurse Practitioner (Family)
337 N MAIN ST, SUITE 6
NEW CITY, NY 10956
Rockland County (845) 638-4574
MR. SCOTT MATTHEW FISCHER DDS
Dentist (Oral and Maxillofacial Surgery)
337 N MAIN ST, SUITE 8
NEW CITY, NY 10956
Rockland County (845) 634-3121

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 Joshua Chesir's NPI number?

The NPI number for Joshua Chesir is 1821099235. It was assigned to this individual provider in the NPPES registry on August 9, 2005.

Where is Joshua Chesir located?

Joshua Chesir practices at 337 N Main St Suite 4, New City, NY 10956. The listed phone number is (845) 634-7900.

What is Joshua Chesir's specialty?

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

Is Joshua Chesir enrolled in Medicare?

Yes. Joshua Chesir is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Joshua Chesir was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.