Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John P Calcatera, DPM

Podiatrist in Birmingham, AL · enumerated 2006.

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

National Provider Identifier

1407822257

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Registry record

Entity type Individual (Type 1)

Name John P Calcatera

Credential DPM

Sex Male

Practice address 1009 Montgomery Hwy, Ste 100, Birmingham, AL, 35216

Phone (205) 822-2116

Fax (205) 979-9422

Enumeration date Feb 23, 2006

Last updated in NPPES Mar 23, 2009

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 112 (AL) Primary

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

John Calcatera 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 2009-03-23.