Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Russel Corwin, DPM

Podiatrist in Johns Creek, GA · enumerated 2006.

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

National Provider Identifier

1003850983

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Russel Corwin

Credential DPM

Sex Male

Practice address 11459 Johns Creek Pkwy., Ste. 260, Johns Creek, GA, 30097

Phone (770) 232-5030

Fax (770) 495-9993

Enumeration date Jun 15, 2006

Last updated in NPPES Jul 19, 2019

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License POD001012 (GA) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
003132092B	Medicaid	GA	-

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 Christopher Corwin?

Christopher Corwin is registered in NPPES with the primary taxonomy of Podiatrist. 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 2019-07-19.