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Dr. Barry S Callahan, MD

Orthopaedic Hand Surgery Physician in Tuscaloosa, AL · enumerated 2006.

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

National Provider Identifier

1013989995

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Registry record

Entity type Individual (Type 1)
Name Dr. Barry S Callahan
Credential MD
Sex Male
Practice address 305 Paul W Bryant Dr E, Tuscaloosa, AL, 35401
Phone (205) 345-0192
Fax (205) 464-4507
Enumeration date Feb 3, 2006
Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 33914 (TN) Secondary
207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License ME102420 (FL) Secondary
207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 33914 (TN) Secondary
207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 19772 (AL) 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
206729 Medicaid AL -
4011644 Other TN BCBS OF TN
61852 Other FL BLUE CROSS BLUE SHIELD
207049 Medicaid AL -
208156 Medicaid AL -
206727 Medicaid AL -
3853851 Medicaid TN -
511-99733 Other AL BCBS
206198 Medicaid AL -
511-99731 Other AL BCBS
180360 Medicaid AL -
4010644 Other TN BCBS
511-71913 Other AL BCBS
511-99732 Other AL BCBS

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 Barry Callahan?
Barry Callahan is registered in NPPES with the primary taxonomy of Orthopaedic Hand 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 2018-03-17.