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MRS. DIANE C. DEFILIPPO NPP
NPI 1184039893
Nurse Practitioner - Psychiatric/Mental Health in Long Beach, NY

Active since June 23, 2014PECOS Enrolled
126 E PARK AVE, LONG BEACH, NY, LONG BEACH, NY 11561(516) 321-0966(516) 208-8430 Get Directions Write a Review

NPPES record last updated: December 2, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Diane C. Defilippo Npp NPPES

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

MRS. DIANE C. DEFILIPPO NPP (NPI 1184039893) is an individual psychiatric/mental health provider in Long Beach, New York, licensed in New York (F401781-1) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184039893
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. DIANE C. DEFILIPPOCredential: NPP
Location Address126 E PARK AVE, LONG BEACH, NYLong Beach, NY 11561-3510
Mailing AddressPo Box 1034, 101 East Park Ave.Long Beach, NY 11561-0962 · (516) 321-0966 · Fax (516) 208-8430
Phone(516) 321-0966
Fax(516) 208-8430
Sole ProprietorYes
Enumeration DateJune 23, 2014
Last NPPES UpdateDecember 2, 2014
✔ NPI 1184039893 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NY · F401781-1
126 E PARK AVE, Long Beach, NY 11561
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Diane C. Defilippo Npp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Diane Defilippo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Transitional Services For New York, Inc
11 mi
Community/Behavioral Health
9027 SUTPHIN BLVD STE 5
Jamaica, NY 11435
  • Reassigned Medicare billing, New York enrollment
  • 23 clinicians in this Medicare group
NPI 1457418337 (718) 526-8400

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 2

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.

Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
66 services17 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.
58 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11561 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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.

DIANE CATHERINE DEFILIPPO NURSE PRACTITIONER IN PSYCHIATRY PLLC
Nurse Practitioner (Psychiatric/Mental Health)
126 E PARK AVE
LONG BEACH, NY 11561
Nassau County (516) 321-0966
LONG BEACH MULTI MEDICINE,PC
Physical Medicine & Rehabilitation
126 E PARK AVE
LONG BEACH, NY 11561
Nassau County (516) 442-3980
FAMILY MENTAL HEALTH
Clinic/Center (Mental Health (Including Community Mental Health Center))
126 E PARK AVE
LONG BEACH, NY 11561
Nassau County (516) 321-0966

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 Diane Defilippo's NPI number?

The NPI number for Diane Defilippo is 1184039893. It was assigned to this individual provider in the NPPES registry on June 23, 2014.

Where is Diane Defilippo located?

Diane Defilippo practices at 126 E Park Ave Long Beach, Ny, Long Beach, NY 11561. The listed phone number is (516) 321-0966.

What is Diane Defilippo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Diane Defilippo enrolled in Medicare?

Yes. Diane Defilippo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Diane Defilippo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diane Defilippo reassigns Medicare benefits to Transitional Services For New York, Inc (Jamaica, NY). The 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 Diane Defilippo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Diane Defilippo was last updated on December 2, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.