Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Nolan Ahlrich

Surgery Physician in Mobile, AL · enumerated 2024.

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

National Provider Identifier

1558125674

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Registry record

Entity type Individual (Type 1)

Name Charles Nolan Ahlrich

Sex Male

Practice address 2451 University Hospital Dr # 212, Mobile, AL, 36617

Phone (251) 445-8282

Enumeration date Feb 8, 2024

Last updated in NPPES Nov 18, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License L.6611 (AL) Primary

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 specialty is Charles Ahlrich?

Charles Ahlrich 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.

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.

Other providers at this practice address

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Jongin Baek Surgery Physician · Mobile, AL NPI 1023645827 Elisabeth Potts Family Medicine Physician · Mobile, AL NPI 1255955605 Rachel Levine Obstetrics & Gynecology Physician · Mobile, AL NPI 1093391609 Deeksha Acharya Cardiovascular Disease Physician · Mobile, AL NPI 1144803388 Billy Nguyen Psychiatry Physician · Mobile, AL NPI 1336719442 Erin Ward Emergency Medicine Physician · Mobile, AL NPI 1184364325 Jesse Noe Student in an Organized Health Care Education/Training Program · Mobile, AL NPI 1275262594 Linda Hutchison Child & Adolescent Psychiatry Physician · Mobile, AL NPI 1073248274

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-18.