Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mark Alan Schottenfeld, MD

Adult Reconstructive Orthopaedic Surgery Physician in Edison, NJ · enumerated 2006.

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

National Provider Identifier

1538238233

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Alan Schottenfeld

Credential MD

Sex Male

Practice address Edison, NJ, 08820

Phone (908) 222-8858

Fax (908) 222-8857

Enumeration date Nov 7, 2006

Last updated in NPPES Apr 27, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 25MA02668300 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2K8027	Other	-	HEALTHNET
622535	Other	-	KEYSTONE
0090594	Other	-	GHI
0729253001	Other	-	CIGNA
200037871	Other	-	RR MEDICARE
D01072	Other	-	OXFORD
2344157	Other	-	AETNA
2335435000	Other	-	AMERIHEALTH
405774	Other	-	KEYSTONE PIN

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mark Schottenfeld?

Mark Schottenfeld is registered in NPPES with the primary taxonomy of Adult Reconstructive Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-27.