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DR. ADAM KLEIN, DPM, PC
NPI 1821307950
Podiatrist in Lynbrook, NY

Active since October 07, 2010
50 HEMPSTEAD AVE, SUITE E, LYNBROOK, NY 11563(516) 593-1941(516) 593-2224 Get Directions Write a Review

NPPES record last updated: October 7, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Adam Klein, Dpm, Pc NPPES

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

DR. ADAM KLEIN, DPM, PC (NPI 1821307950) is a healthcare organization registered as a podiatrist in Lynbrook, New York and active in the NPI registry since October 2010. The organization lists Adam Klein, President, as its authorized official.

NPPES Registry Identity

NPI1821307950
Entity TypeOrganization
Primary Taxonomy213E00000X
Legal Business NameDR. ADAM KLEIN, DPM, PC
Location Address50 HEMPSTEAD AVE, SUITE ELynbrook, NY 11563-1614
Mailing Address50 Hempstead Ave, Suite ELynbrook, NY 11563-1614 · (516) 593-1941 · Fax (516) 593-2224
Phone(516) 593-1941
Fax(516) 593-2224
Organization SubpartNo
Authorized OfficialAdam KleinPresident · (516) 593-1941
Enumeration DateOctober 7, 2010
✔ NPI 1821307950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatristPodiatric Medicine & Surgery Service Providers
Taxonomy Code213E00000X
License✔ Licensed in NY · N005882
Definition
A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.
50 HEMPSTEAD AVE, Lynbrook, NY 11563
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Other Identifiers 1

Medicare UPINU98799NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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)

Dr. Adam Klein, Dpm, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

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.

StateEnrollment IDDue date
StateNew YorkEnrollment IDO20111206000638DME · Physician - PodiatryDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr. Adam Klein, DPM, PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Adam Klein, DPM
Podiatry
NPI 1679568893
50 HEMPSTEAD AVE SUITE E
Lynbrook, NY 11563
(516) 593-1941
✔ PECOS✔ Accepts MedicareSame address

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 Dr. Adam Klein, Dpm, PC's NPI number?

The NPI number for Dr. Adam Klein, Dpm, PC is 1821307950. It was assigned to this organization in the NPPES registry on October 7, 2010.

Where is Dr. Adam Klein, Dpm, PC located?

Dr. Adam Klein, Dpm, PC is located at 50 Hempstead Ave Suite E, Lynbrook, NY 11563. The listed phone number is (516) 593-1941.

What is Dr. Adam Klein, Dpm, PC's specialty?

The primary specialty registered for this NPI is Podiatrist with taxonomy code 213E00000X.

Is Dr. Adam Klein, Dpm, PC enrolled in Medicare?

Yes. Dr. Adam Klein, Dpm, PC is registered in the Medicare PECOS enrollment system.

When is Dr. Adam Klein, Dpm, PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (New York, Physician - Podiatry) is due for revalidation by December 31, 2026. 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 Dr. Adam Klein, Dpm, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Podiatry) reassigns their Medicare billing to Dr. Adam Klein, Dpm, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr. Adam Klein, Dpm, PC was last updated on October 7, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.