DR. SANTIAGO MUZONES III MD
NPI 1376537241
Emergency Medicine in Perth Amboy, NJ
About Dr. Santiago Muzones Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANTIAGO MUZONES III MD (NPI 1376537241) is an individual emergency medicine provider in Perth Amboy, New Jersey, licensed in New Jersey (25MA06292400) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Santiago Muzones Iii Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Santiago Muzones reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Summit, NJ 07901
- Reassigned Medicare billing, New Jersey enrollment
- 436 clinicians in this Medicare group
Trenton, NJ 08629
- Reassigned Medicare billing, New Jersey enrollment
- 42 clinicians in this Medicare group
Voorhees, NJ 08043
- Reassigned Medicare billing, New Jersey enrollment
- 332 clinicians in this Medicare group
Woodbury, NJ 08096
- Reassigned Medicare billing, New Jersey enrollment
- 34 clinicians in this Medicare group
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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08861 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PERTH AMBOY, NJ 08861
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 Santiago Muzones's NPI number?
The NPI number for Santiago Muzones is 1376537241. It was assigned to this individual provider in the NPPES registry on September 7, 2005.
Where is Santiago Muzones located?
Santiago Muzones practices at 530 New Brunswick Avenue, Perth Amboy, NJ 08861. The listed phone number is (732) 442-3700.
What is Santiago Muzones's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Santiago Muzones enrolled in Medicare?
Yes. Santiago Muzones is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Santiago Muzones's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Santiago Muzones reassigns Medicare benefits to 4 organizations: Emergency Physician Associates Of North Jersey P C (Summit, NJ), Chambers Emergency Associates PA (Trenton, NJ), Emergency Physician Associates Of South Jersey P C (Voorhees, NJ) and Emergency Care Services Of New Jersey, PA (Woodbury, 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 Santiago Muzones'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 Santiago Muzones was last updated on June 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Santiago Muzones III, MD · NPI 1376537241
Emergency Medicine physician in Perth Amboy, New Jersey. Individual provider, active in the CMS NPPES registry since September 7, 2005.
## Identity
- **NPI:** 1376537241 (Entity type: Individual)
- **Enumerated:** September 7, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 25MA06292400 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 530 NEW BRUNSWICK AVENUE, Perth Amboy, NJ 08861-3674
- **Phone:** (732) 442-3700
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Physician Associates Of North Jersey P C (NPI 1497783419, Summit, NJ); Chambers Emergency Associates PA (NPI 1053589614, Trenton, NJ); Emergency Physician Associates Of South Jersey P C (NPI 1215965231, Voorhees, NJ); Emergency Care Services Of New Jersey, PA (NPI 1992972830, Woodbury, NJ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 9, 2023
- **Other identifiers:** Medicaid 7073402 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1376537241) · Data from the CMS NPPES public registry.