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JONATHAN K. HORIUCHI MD
NPI 1659338077
Internal Medicine - Cardiovascular Disease in Flemington, NJ

Active since April 28, 2006PECOS Enrolled
77.7/100
CMS Quality Rating
1100 WESCOTT DRIVE, SUITE G3, FLEMINGTON, NJ 08822(908) 788-1710(908) 788-1716 Get Directions Write a Review

NPPES record last updated: October 29, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 29, 2020, Mar 14, 2016 (2 updates tracked since 2016).

About Jonathan K. Horiuchi Md NPPES

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

JONATHAN K. HORIUCHI MD (NPI 1659338077) is an individual cardiovascular disease provider in Flemington, New Jersey, licensed in New Jersey (MA054734) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659338077
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameJONATHAN K. HORIUCHICredential: MD
Location Address1100 WESCOTT DRIVE, SUITE G3Flemington, NJ 08822
Mailing Address1100 Wescott Drive, Suite G3Flemington, NJ 08822 · (908) 788-1710 · Fax (908) 788-1716
Phone(908) 788-1710
Fax(908) 788-1716
Sole ProprietorNo
Enumeration DateApril 28, 2006
Last NPPES UpdateOctober 29, 20202 updates tracked since enumeration
NPPES CertifiedOctober 29, 2020
✔ NPI 1659338077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in NJ · MA054734
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
1100 WESCOTT DRIVE, Flemington, NJ 08822
Open in Google Maps ↗

Other Identifiers 1

Medicaid3986900NJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jonathan K. Horiuchi 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 Jonathan Horiuchi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hunterdon Medical Center
0.1 mi
General Acute Care Hospital
2100 WESCOTT DR
Flemington, NJ 08822
  • Reassigned Medicare billing, New Jersey enrollment
  • Also billed through NPI 1841560158 (New Jersey)
  • 13 clinicians in this Medicare group
NPI 1922095116 (908) 788-6100
Hunterdon Cardiovascular Associates
8.7 mi
Phlebology
1738 STATE ROUTE 31 STE 110
Clinton, NJ 08809
  • Reassigned Medicare billing, New Jersey enrollment
  • 30 clinicians in this Medicare group
NPI 1053334276 (908) 788-0066

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 08822 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
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.

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.

77.7/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.3
Promoting Interoperability100
Improvement Activities40
Cost48.38

Other Providers at the Same Location NPPES 12

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

JONATHAN DAVID RHOADS PA
Physician Assistant
1100 WESCOTT DRIVE, SUITE G-3
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-1710
PRINCETON-FLEMINGTON EYE INSTITUTE,INC.
Ophthalmology
1100 WESCOTT DRIVE, SUITE 305
FLEMINGTON, NJ 08822
Hunterdon County (908) 713-1444
GLEN ERIK TONNESSEN MD
Internal Medicine (Cardiovascular Disease)
1100 WESCOTT DRIVE, SUITE G 3
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-1710
KATHARINE E JUDSON-YAGER
Physician Assistant
1100 WESCOTT DRIVE, SUITE G-3
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-6471
CATHLEEN DONOVAN MALOY PA
Physician Assistant
1100 WESCOTT DRIVE, SUITE G-3
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-6471
JENNIFER L. KUSANT PA
Physician Assistant
1100 WESCOTT DRIVE, SUITE G-3
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-6471
DR. ROBERT A BENIGNO M.D.
Internal Medicine (Cardiovascular Disease)
1100 WESCOTT DRIVE, G-3
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-1710
AUSTIN H. KUTSCHER JR. MD
Internal Medicine (Cardiovascular Disease)
1100 WESCOTT DRIVE, SUITE G3
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-1710

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 Jonathan Horiuchi's NPI number?

The NPI number for Jonathan Horiuchi is 1659338077. It was assigned to this individual provider in the NPPES registry on April 28, 2006.

Where is Jonathan Horiuchi located?

Jonathan Horiuchi practices at 1100 Wescott Drive Suite G3, Flemington, NJ 08822. The listed phone number is (908) 788-1710.

What is Jonathan Horiuchi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Jonathan Horiuchi enrolled in Medicare?

Yes. Jonathan Horiuchi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jonathan Horiuchi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Horiuchi reassigns Medicare benefits to 2 organizations: Hunterdon Medical Center (Flemington, NJ) and Hunterdon Cardiovascular Associates (Clinton, NJ). 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 Jonathan Horiuchi'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 Jonathan Horiuchi was last updated on October 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.