MR. WILLIAM J. DELENO LCSW
NPI 1568505147
Counselor - Mental Health in White Plains, NY
About Mr. William J. Deleno Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM J. DELENO LCSW (NPI 1568505147) is an individual mental health provider in White Plains, New York, licensed in New York (PRO20681-1) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1978).
NPPES Registry Identity
Specialties & Licenses
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
Mr. William J. Deleno Lcsw 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.
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.
Other Providers at the Same Location NPPES 4
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 William Deleno's NPI number?
The NPI number for William Deleno is 1568505147. It was assigned to this individual provider in the NPPES registry on February 14, 2007.
Where is William Deleno located?
William Deleno practices at 34 S Broadway Ste 600, White Plains, NY 10601. The listed phone number is (914) 629-1573.
What is William Deleno's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is William Deleno enrolled in Medicare?
Yes. William Deleno 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 William Deleno accept?
Health plans from Providence Health Plan list William Deleno 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 William Deleno was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Mr. William J. Deleno, LCSW · NPI 1568505147
Mental Health provider in White Plains, New York. Individual provider, active in the CMS NPPES registry since February 14, 2007.
## Identity
- **NPI:** 1568505147 (Entity type: Individual)
- **Enumerated:** February 14, 2007
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** PRO20681-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 34 S BROADWAY STE 600, White Plains, NY 10601-4428
- **Phone:** (914) 629-1573
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 1978
## Record status
- **NPPES last updated:** January 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1568505147) · Data from the CMS NPPES public registry.