Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Orthopedic & Sports Medicine of North Jersey

Orthopaedic Surgery Physician in Clifton, NJ · enumerated 2006 · authorized official Alexander Mittelmann, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255368072

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Registry record

Entity type Organization (Type 2)

Legal business name Orthopedic & Sports Medicine of North Jersey

Practice address 1136 Clifton Avenue, Clifton, NJ, 07013

Phone (973) 777-1677

Fax (973) 773-1553

Enumeration date Jun 27, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Alexander Mittelmann

Title President

Phone (973) 777-1677

Other identifiers

Identifier	Type	State	Issuer
3191109	Medicaid	NJ	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Orthopedic & Sports Medicine of North Jersey?

The NPI for Orthopedic & Sports Medicine of North Jersey is 1255368072, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Orthopedic & Sports Medicine of North Jersey?

NPPES lists Alexander Mittelmann (President) as the authorized official for this organization.

Providers at this address

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Lawrence Kraut Orthopaedic Surgery Physician · Clifton, NJ NPI 1245267079

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.