MARC V FELIZZI LCSW, PHD
NPI 1497852503
Social Worker - Clinical in Wilmington, DE

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
1601 MILLTOWN RD STE 22, WILMINGTON, DE 19808(302) 897-4942(302) 998-7670 Get Directions Write a Review

NPPES record last updated: June 20, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marc V Felizzi Lcsw, Phd NPPES

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

MARC V FELIZZI LCSW, PHD (NPI 1497852503) is an individual clinical provider in Wilmington, Delaware, licensed in Delaware (Q10000490) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1497852503
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMARC V FELIZZICredential: LCSW, PHD
Location Address1601 MILLTOWN RD STE 22Wilmington, DE 19808-4084
Mailing Address1601 Milltown Rd Ste 22Wilmington, DE 19808-4084 · (302) 897-4942 · Fax (302) 998-7670
Fax(302) 998-7670
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJune 20, 2016
NPI 1497852503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in DE · Q10000490
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1601 MILLTOWN RD STE 22, Wilmington, DE 19808

Other Identifiers 2

Other11701529DE · Caqh
Medicaid000593172DE

Accepted 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

Marc V Felizzi Lcsw, Phd 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 ID5193182178
PECOS Enrollment IDI20230606003549
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19808 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
$0.00 typical visit price
range $57.12 – $173.08
Typical copayment $0.00 (range $14.28 – $43.27)
Most-billed visit code NA
Established Patient
$71.19 typical visit price
range $18.36 – $141.05
Typical copayment $17.79 (range $4.59 – $35.26)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Marc Felizzi's NPI number?

The NPI number for Marc Felizzi is 1497852503. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Marc Felizzi located?

Marc Felizzi practices at 1601 Milltown Rd Ste 22, Wilmington, DE 19808. The listed phone number is (302) 897-4942.

What is Marc Felizzi's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Marc Felizzi enrolled in Medicare?

Yes. Marc Felizzi 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 Marc Felizzi accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Marc Felizzi 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 Marc Felizzi was last updated on June 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.