JEMMY CASTOR NP
NPI 1821649625
Nurse Practitioner - Family in Toms River, NJ
About Jemmy Castor Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEMMY CASTOR NP (NPI 1821649625) is an individual family provider in Toms River, New Jersey, licensed in New Jersey (F07190612) and active in the NPI registry since September 2019. He is enrolled in Medicare PECOS, is affiliated with Riverview Medical Center, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jemmy Castor Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Jemmy Castor reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hazlet, NJ 07730
- Reassigned Medicare billing, New Jersey enrollment
- 80 clinicians in this Medicare group
Princeton, NJ 08540
- Reassigned Medicare billing, New Jersey enrollment
- 421 clinicians in this Medicare group
Edison, NJ 08820
- Reassigned Medicare billing, New Jersey enrollment
- 351 clinicians in this Medicare group
Livingston, NJ 07039
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Two River Physician Associates
- 60 clinicians in this Medicare group
Montclair, NJ 07042
- Reassigned Medicare billing, New Jersey enrollment
- 64 clinicians in this Medicare group
Montclair, NJ 07042
- Reassigned Medicare billing, New Jersey enrollment
- 40 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 6
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverview Medical Center
Acute Care Hospitals · Red Bank, NJJfk Medical Center
Acute Care Hospitals · Edison, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08755 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TOMS RIVER, NJ 08755
TOMS RIVER, NJ 08755
TOMS RIVER, NJ 08755
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 Jemmy Castor's NPI number?
The NPI number for Jemmy Castor is 1821649625. It was assigned to this individual provider in the NPPES registry on September 23, 2019.
Where is Jemmy Castor located?
Jemmy Castor practices at 99 Route 37 W, Toms River, NJ 08755. The listed phone number is (732) 557-8000.
What is Jemmy Castor's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jemmy Castor enrolled in Medicare?
Yes. Jemmy Castor is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jemmy Castor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jemmy Castor reassigns Medicare benefits to 6 organizations: Liberty Med Associates LLC (Hazlet, NJ), Signify Health Medical Associates Of New Jersey, LLC (Princeton, NJ), Hospitalist Physicians Of New Jersey PA (Edison, NJ), Beacon Radiology Solutions LLC (Livingston, NJ), Harmony Medical Services Of New Jersey LLC (Montclair, NJ) and 1 more organization, listed in the Medicare section above. 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 Jemmy Castor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jemmy Castor accept?
Health plans from Oscar Health list Jemmy Castor as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Jemmy Castor affiliated with any hospitals?
According to CMS data, Jemmy Castor is affiliated with Riverview Medical Center and Jfk Medical Center.
When was this NPI record last updated?
The NPPES record for Jemmy Castor was last updated on September 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Jemmy Castor, NP · NPI 1821649625
Family physician in Toms River, New Jersey. Individual provider, active in the CMS NPPES registry since September 23, 2019.
## Identity
- **NPI:** 1821649625 (Entity type: Individual)
- **Enumerated:** September 23, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F07190612 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 99 ROUTE 37 W, Toms River, NJ 08755-6423
- **Phone:** (732) 557-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Liberty Med Associates LLC (NPI 1386279552, Hazlet, NJ); Signify Health Medical Associates Of New Jersey, LLC (NPI 1174187728, Princeton, NJ); Hospitalist Physicians Of New Jersey PA (NPI 1588021851, Edison, NJ); Beacon Radiology Solutions LLC (NPI 1417354333, Livingston, NJ); Harmony Medical Services Of New Jersey LLC (NPI 1649873183, Montclair, NJ); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** September 23, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1821649625) · Data from the CMS NPPES public registry.