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DR. GENEVIEVE CATHERINE MATTHEWS MD
NPI 1295155000
Internal Medicine in Westwood, NJ

Active since April 18, 2014PECOS EnrolledAccepts Medicare Assignment
354 OLD HOOK RD STE 203, WESTWOOD, NJ 07675(551) 310-9030(551) 310-9031 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 3, 2025, Jan 7, 2025, Feb 9, 2021 and 2 more (5 updates tracked since 2016).

About Dr. Genevieve Catherine Matthews Md NPPES

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

DR. GENEVIEVE CATHERINE MATTHEWS MD (NPI 1295155000) is an individual internal medicine provider in Westwood, New Jersey, licensed in New Jersey (25MA12393000) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of Drexel University College Of Medicine (2014).

NPPES Registry Identity

NPI1295155000
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. GENEVIEVE CATHERINE MATTHEWSCredential: MD
Location Address354 OLD HOOK RD STE 203Westwood, NJ 07675-3248
Mailing Address3 University PlzHackensack, NJ 07601-6208 · (201) 833-3599
Phone(551) 310-9030
Fax(551) 310-9031
Sole ProprietorNo
Medical School CMSDrexel University College Of MedicineGraduated 2014
Enumeration DateApril 18, 2014
Last NPPES UpdateApril 3, 20255 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
✔ NPI 1295155000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NJ · 25MA12393000✔ Licensed in MO · 2018008996
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
354 OLD HOOK RD STE 203, Westwood, NJ 07675
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

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

Dr. Genevieve Catherine Matthews Md 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 ID9133470305
PECOS Enrollment IDI20241206003560
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 5

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.

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.
343 services218 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.
202 services175 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
105 services105 patients
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.
63 services57 patients
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180
This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.
13 services13 patients

Hospital Affiliations CMS Care Compare 4

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

Mercy Hospital St Louis

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

Missouri Baptist Medical Center

Acute Care Hospitals · Town And Country, MO
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260108
Location3015 N Ballas RdTown And Country, MO 63131 · St. Louis County
Emergency services Birthing friendly

Holy Name Medical Center

Acute Care Hospitals · Teaneck, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310008
Location718 Teaneck RdTeaneck, NJ 07666 · Bergen County
Emergency services Birthing friendly

Valley Hospital

Acute Care Hospitals · Paramus, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310012
Location4 Valley Health PlazaParamus, NJ 07652 · Bergen County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07675 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
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 12

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
20 suppliers53 claims139 services$6.34 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
12 suppliers28 claims40 services$1.13 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
4 suppliers18 claims18 services$32.65 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
3 suppliers14 claims80 services$16.03 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers18 claims18 services$48.19 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
4 suppliers11 claims11 services$15.78 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

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

CATHERINE STANZIONE PSYD
Psychologist
354 OLD HOOK RD STE 203
WESTWOOD, NJ 07675
Bergen County (201) 788-1115
YU NING CHAN DO
Family Medicine
354 OLD HOOK RD STE 203
WESTWOOD, NJ 07675
Bergen County (551) 310-9030
DR. NISHATH RAHMAN DO
Internal Medicine
354 OLD HOOK RD STE 203
WESTWOOD, NJ 07675
Bergen County (551) 310-9030

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 Matthews's NPI number?

The NPI number for Genevieve Matthews is 1295155000. It was assigned to this individual provider in the NPPES registry on April 18, 2014.

Where is Genevieve Matthews located?

Genevieve Matthews practices at 354 Old Hook Rd Ste 203, Westwood, NJ 07675. The listed phone number is (551) 310-9030.

What is Genevieve Matthews's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Genevieve Matthews enrolled in Medicare?

Yes. Genevieve Matthews 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.

What insurance does Genevieve Matthews accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Genevieve Matthews 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 Genevieve Matthews affiliated with any hospitals?

According to CMS data, Genevieve Matthews is affiliated with Mercy Hospital St Louis, Missouri Baptist Medical Center, Holy Name Medical Center and Valley Hospital.

When was this NPI record last updated?

The NPPES record for Genevieve Matthews was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.