DR. DAVID DIMITRI KALEN
NPI 1477665982
Physical Therapist - Orthopedic in Rego Park, NY
About Dr. David Dimitri Kalen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID DIMITRI KALEN (NPI 1477665982) is an individual orthopedic provider in Rego Park, New York, licensed in New York (024044) and active in the NPI registry since August 2006.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David Dimitri Kalen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Kalen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rego Park, NY 11374
- Reassigned Medicare billing, New York enrollment
- 5 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES
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 David Kalen's NPI number?
The NPI number for David Kalen is 1477665982. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is David Kalen located?
David Kalen practices at 6309 Alderton St, Rego Park, NY 11374. The listed phone number is (917) 533-0334.
What is David Kalen's specialty?
The primary specialty registered for this NPI is Physical Therapist, specializing in Orthopedic, with taxonomy code 2251X0800X.
Is David Kalen enrolled in Medicare?
Yes. David Kalen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Kalen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Kalen reassigns Medicare benefits to Pt For All PC (Rego Park, 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 David Kalen'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 David Kalen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. David Dimitri Kalen · NPI 1477665982
Orthopedic provider in Rego Park, New York. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1477665982 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Physical Therapist - Orthopedic · taxonomy 2251X0800X
- **State license:** 024044 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 6309 ALDERTON ST, Rego Park, NY 11374-2824
- **Phone:** (917) 533-0334
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Pt For All PC (NPI 1184941395, Rego Park, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1477665982) · Data from the CMS NPPES public registry.