LEONARD E SCHIFFMAN DMD PC
NPI 1063600351
Dentist - Oral and Maxillofacial Surgery in Woodmere, NY
About Leonard E Schiffman Dmd Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEONARD E SCHIFFMAN DMD PC (NPI 1063600351) is a healthcare organization registered as an oral and maxillofacial surgery in Woodmere, New York and active in the NPI registry since October 2007. The organization lists Leonard E Schiffman, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Leonard E Schiffman Dmd Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Leonard E Schiffman Dmd PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Leonard E Schiffman Dmd PC's NPI number?
The NPI number for Leonard E Schiffman Dmd PC is 1063600351. It was assigned to this organization in the NPPES registry on October 11, 2007.
Where is Leonard E Schiffman Dmd PC located?
Leonard E Schiffman Dmd PC is located at 141 Franklin Pl, Woodmere, NY 11598. The listed phone number is (516) 569-1111.
What is Leonard E Schiffman Dmd PC's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.
Is Leonard E Schiffman Dmd PC enrolled in Medicare?
Yes. Leonard E Schiffman Dmd PC is registered in the Medicare PECOS enrollment system.
When is Leonard E Schiffman Dmd PC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Leonard E Schiffman Dmd PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Oral Surgery, reassign their Medicare billing to Leonard E Schiffman Dmd PC. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Leonard E Schiffman Dmd PC was last updated on January 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Leonard E Schiffman Dmd Pc · NPI 1063600351
Oral and Maxillofacial Surgery organization in Woodmere, New York. Organization record, active in the CMS NPPES registry since October 11, 2007.
## Identity
- **NPI:** 1063600351 (Entity type: Organization)
- **Enumerated:** October 11, 2007
- **Primary specialty:** Dentist - Oral and Maxillofacial Surgery · taxonomy 1223S0112X
- **Organization subpart:** No
- **Authorized official:** Leonard Schiffman, OWNER
## Practice location
- **Address:** 141 FRANKLIN PL, Woodmere, NY 11598-1244
- **Phone:** (516) 569-1111 · **Fax:** (516) 569-9016
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Oral Surgery) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1063600351) · Data from the CMS NPPES public registry.