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Haynes Neurosugical Group, P.A.

Neurological Surgery Physician in Birmingham, AL · enumerated 2007 · authorized official Tammy Sivley, Billing Manager.

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

National Provider Identifier

1306973060

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Registry record

Entity type Organization (Type 2)
Legal business name Haynes Neurosugical Group, P.A.
Practice address 801 Princeton Ave Sw, Suite 310, Birmingham, AL, 35211
Phone (205) 787-8676
Fax (205) 785-7944
Enumeration date Feb 28, 2007
Last updated in NPPES Oct 28, 2009

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 11156 (AL) Primary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 16869 (AL) Secondary

Authorized official

Name Tammy Sivley
Title Billing Manager
Phone (205) 787-8676

Other identifiers

Identifier Type State Issuer
1902849300 Other AL DR. ROBERT J. JOHNSON JR.
000089898 Medicaid AL -
528700620 Medicaid AL -
000015654 Medicaid AL -
1518905116 Other AL DR. RESIT CEM CEZAYIRLI

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

What is the NPI number for Haynes Neurosugical Group, P.A.?
The NPI for Haynes Neurosugical Group, P.A. is 1306973060, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Haynes Neurosugical Group, P.A.?
NPPES lists Tammy Sivley (Billing Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-28.