MAHWAH VALLEY ORTHOPEDIC ASSOCIATES
NPI 1326211509
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Mahwah, NJ

Q: What is Mahwah Valley Orthopedic Associates's NPI number?

The NPI number for Mahwah Valley Orthopedic Associates is 1326211509. It was assigned to this organization in the NPPES registry on April 8, 2008.

Q: What is Mahwah Valley Orthopedic Associates's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Active since April 08, 2008

400 FRANKLIN TPKE, STE 100, MAHWAH, NJ 07430(201) 818-4344(201) 818-2710 Get Directions Write a Review

NPPES record last updated: April 8, 2008. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Mahwah Valley Orthopedic Associates NPPES

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

MAHWAH VALLEY ORTHOPEDIC ASSOCIATES (NPI 1326211509) is a healthcare organization registered as an adult reconstructive orthopaedic surgery in Mahwah, New Jersey and active in the NPI registry since April 2008. The organization lists Nicholas Alexander, President, as its authorized official.

NPPES Registry Identity

NPI1326211509

Entity TypeOrganization

Primary Taxonomy207XS0114X

Legal Business NameMAHWAH VALLEY ORTHOPEDIC ASSOCIATES

Location Address400 FRANKLIN TPKE, STE 100Mahwah, NJ 07430-3516

Mailing Address400 Franklin Tpke, Ste 100Mahwah, NJ 07430-3516 · (201) 818-4344 · Fax (201) 818-2710

Phone(201) 818-4344

Fax(201) 818-2710

Organization SubpartNo

Authorized OfficialNicholas AlexanderPresident · (201) 818-4344

Enumeration DateApril 8, 2008

✔ NPI 1326211509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XS0114X

License✔ Licensed in NJ · MA53478

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

400 FRANKLIN TPKE, Mahwah, NJ 07430

Open in Google Maps ↗

Other Identifiers 2

Medicare UPINF02920NJ

Medicare NSC1199840001NJ

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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mahwah Valley Orthopedic Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Mahwah Valley Orthopedic Associates, which bills Medicare for the services this clinician delivers.

Clinician (1)

Nicholas Alexander

Hand Surgery

NPI 1972508240

400 FRANKLIN TPKE STE 100
Mahwah, NJ 07430

(201) 818-4344

✔ PECOSSame 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 Mahwah Valley Orthopedic Associates's NPI number?

The NPI number for Mahwah Valley Orthopedic Associates is 1326211509. It was assigned to this organization in the NPPES registry on April 8, 2008.

Where is Mahwah Valley Orthopedic Associates located?

Mahwah Valley Orthopedic Associates is located at 400 Franklin Tpke Ste 100, Mahwah, NJ 07430. The listed phone number is (201) 818-4344.

What is Mahwah Valley Orthopedic Associates's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Is Mahwah Valley Orthopedic Associates enrolled in Medicare?

Yes. Mahwah Valley Orthopedic Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mahwah Valley Orthopedic Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hand Surgery) reassigns their Medicare billing to Mahwah Valley Orthopedic Associates. 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 Mahwah Valley Orthopedic Associates was last updated on April 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.