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JAMES DWYER MD
NPI 1083658785
Emergency Medicine in Harris, NY

Active since June 15, 2006PECOS Enrolled
91.25/100
CMS Quality Rating
63 HARRIS BUSHVILLE ROAD, CATSKILL REGIONAL MEDICAL CENTER, HARRIS, NY 12742(845) 794-3300 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About James Dwyer Md NPPES

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

JAMES DWYER MD (NPI 1083658785) is an individual emergency medicine provider in Harris, New York, licensed in New York (227247-1) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083658785
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJAMES DWYERCredential: MD
Location Address63 HARRIS BUSHVILLE ROAD, CATSKILL REGIONAL MEDICAL CENTERHarris, NY 12742
Mailing AddressPo Box 718Livingston, NJ 07039-0718 · (973) 740-0607
Phone(845) 794-3300
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1083658785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NY · 227247-1
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
63 HARRIS BUSHVILLE ROAD, Harris, NY 12742
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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)

James Dwyer 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

2

Medicare enrollment records show James Dwyer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northern Westchester Hospital Association
62 mi
Critical Care Medicine
480 BEDFORD RD
Chappaqua, NY 10514
  • Reassigned Medicare billing, New York enrollment
  • 76 clinicians in this Medicare group
NPI 1497044481 (914) 458-8781
North Shore-Lij Medical PC
83 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
29 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12742 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
$95.99 typical visit price
range $61.88 – $187.05
Typical copayment $23.99 (range $15.47 – $46.76)
Most-billed visit code 99203
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

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 James Dwyer's NPI number?

The NPI number for James Dwyer is 1083658785. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is James Dwyer located?

James Dwyer practices at 63 Harris Bushville Road Catskill Regional Medical Center, Harris, NY 12742. The listed phone number is (845) 794-3300.

What is James Dwyer's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is James Dwyer enrolled in Medicare?

Yes. James Dwyer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for James Dwyer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Dwyer reassigns Medicare benefits to 2 organizations: Northern Westchester Hospital Association (Chappaqua, NY) and North Shore-Lij Medical PC (Great Neck, 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 James Dwyer'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 James Dwyer 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 3 months 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.