MRS. GENEVIEVE S. CASTANEDA PA-C
NPI 1386685808
Physician Assistant - Medical in Montville, NJ

Active since June 08, 2006PECOS EnrolledAccepts Medicare Assignment
170 CHANGEBRIDGE RD BLDG C3, MONTVILLE, NJ 07045(973) 575-5540(973) 575-4885 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 6, 2025, Apr 24, 2017 (2 updates tracked since 2017).

About Mrs. Genevieve S. Castaneda Pa-c NPPES

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

MRS. GENEVIEVE S. CASTANEDA PA-C (NPI 1386685808) is an individual medical provider in Montville, New Jersey, licensed in New Jersey (25MP00126000) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Chilton Medical Center, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1386685808
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMRS. GENEVIEVE S. CASTANEDACredential: PA-C
Location Address170 CHANGEBRIDGE RD BLDG C3Montville, NJ 07045-9112
Mailing Address170 Changebridge Rd Bldg C3Montville, NJ 07045-9112 · (973) 575-5540 · Fax (973) 575-4885
Fax(973) 575-4885
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJune 8, 2006
Last NPPES UpdateNovember 6, 20252 updates tracked since enumeration
NPPES CertifiedNovember 6, 2025
NPI 1386685808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in NJ · 25MP00126000
170 CHANGEBRIDGE RD BLDG C3, Montville, NJ 07045

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Genevieve S. Castaneda Pa-c 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.

PECOS PAC ID9234191313
PECOS Enrollment IDI20041101000633
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.

Areas of Expertise CMS Part B claims 19

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
130 services117 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
106 services83 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
64 services12 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
39 services32 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
39 services31 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
33 services29 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Chilton Medical Center

Acute Care Hospitals · Pompton Plains, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310017
Location97 West ParkwayPompton Plains, NJ 07444 · Morris County
Emergency services Birthing friendly

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.

Physician Assistant
170 CHANGEBRIDGE RD BLDG C3
MONTVILLE, NJ 07045
Physician Assistant
170 CHANGEBRIDGE RD BLDG C3
MONTVILLE, NJ 07045
Physician Assistant
170 CHANGEBRIDGE RD BLDG C3
MONTVILLE, NJ 07045
Internal Medicine
170 CHANGEBRIDGE RD BLDG C3
MONTVILLE, NJ 07045
Family Medicine
170 CHANGEBRIDGE RD BLDG C3
MONTVILLE, NJ 07045
Family Medicine
170 CHANGEBRIDGE RD BLDG C3
MONTVILLE, NJ 07045
Dietitian, Registered
170 CHANGEBRIDGE RD BLDG C3
MONTVILLE, NJ 07045
Internal Medicine
170 CHANGEBRIDGE RD BLDG C3
MONTVILLE, NJ 07045

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 Genevieve Castaneda's NPI number?

The NPI number for Genevieve Castaneda is 1386685808. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is Genevieve Castaneda located?

Genevieve Castaneda practices at 170 Changebridge Rd Bldg C3, Montville, NJ 07045. The listed phone number is (973) 575-5540.

What is Genevieve Castaneda's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Genevieve Castaneda enrolled in Medicare?

Yes. Genevieve Castaneda 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.

Is Genevieve Castaneda affiliated with any hospitals?

According to CMS data, Genevieve Castaneda is affiliated with Chilton Medical Center.

When was this NPI record last updated?

The NPPES record for Genevieve Castaneda was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.