Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael B Peters Jr., MD

Surgery Physician in Newark, DE · enumerated 2006.

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

National Provider Identifier

1841221041

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Registry record

Entity type Individual (Type 1)

Name Michael B Peters Jr.

Credential MD

Sex Male

Practice address 537 Stanton Christiana Rd, Suite 102, Newark, DE, 19713

Phone (302) 892-9900

Fax (302) 892-9980

Enumeration date Jul 5, 2006

Last updated in NPPES Apr 18, 2014

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License DE-C1-0007290 (DE) Primary

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

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 Michael Peters?

Michael Peters is registered in NPPES with the primary taxonomy of 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 2014-04-18.