CHARMAINE ARENAS FNP-C, PMHNP-BC
NPI 1750789764
Nurse Practitioner - Family in Marlboro, NJ
About Charmaine Arenas Fnp-c, Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARMAINE ARENAS FNP-C, PMHNP-BC (NPI 1750789764) is an individual family provider in Marlboro, New Jersey, licensed in New Jersey (26NJ00536800) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Wall Township, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Charmaine Arenas Fnp-c, Pmhnp-bc 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
3Medicare enrollment records show Charmaine Arenas reassigns Medicare billing to 3 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
- 9 clinicians in this Medicare group
Sewell, NJ 08080
- Reassigned Medicare billing, New Jersey enrollment
- 243 clinicians in this Medicare group
Sewell, NJ 08080
- Reassigned Medicare billing, New Jersey enrollment
- 86 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 8
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 07746 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.
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.
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 Charmaine Arenas's NPI number?
The NPI number for Charmaine Arenas is 1750789764. It was assigned to this individual provider in the NPPES registry on December 8, 2014.
Where is Charmaine Arenas located?
Charmaine Arenas practices at 4 Ryan Rd, Marlboro, NJ 07746. The listed phone number is (732) 431-8700.
What is Charmaine Arenas's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Charmaine Arenas enrolled in Medicare?
Yes. Charmaine Arenas 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 Charmaine Arenas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charmaine Arenas reassigns Medicare benefits to 3 organizations: A Peaceful Mind Mental Health Services (Hazlet, NJ), Minuteclinic Diagnostic Of New Jersey LLC (Sewell, NJ) and Minuteclinic Primary Care New Jersey LLC (Sewell, 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 Charmaine Arenas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charmaine Arenas accept?
Health plans from Oscar Health list Charmaine Arenas 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.
When was this NPI record last updated?
The NPPES record for Charmaine Arenas was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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.
# Charmaine Arenas, FNP-C, PMHNP-BC · NPI 1750789764
Family physician in Marlboro, New Jersey. Individual provider, active in the CMS NPPES registry since December 8, 2014.
## Identity
- **NPI:** 1750789764 (Entity type: Individual)
- **Enumerated:** December 8, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 26NJ00536800 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 4 RYAN RD, Marlboro, NJ 07746-2445
- **Phone:** (732) 431-8700
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): A Peaceful Mind Mental Health Services (NPI 1538755566, Hazlet, NJ); Minuteclinic Diagnostic Of New Jersey LLC (NPI 1053353615, Sewell, NJ); Minuteclinic Primary Care New Jersey LLC (NPI 1174331524, Sewell, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1750789764) · Data from the CMS NPPES public registry.