Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Grantham Mcaleer Shell, MD

Orthopaedic Surgery Physician in Mobile, AL · enumerated 2008.

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

National Provider Identifier

1083871131

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Registry record

Entity type Individual (Type 1)

Name Dr. Grantham Mcaleer Shell

Credential MD

Sex Male

Practice address 1720 Spring Hill Ave Fl 3, Mobile, AL, 36604

Phone (251) 435-2663

Enumeration date May 16, 2008

Last updated in NPPES Feb 20, 2024

Taxonomy & licenses

207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians · License 30197 (AL) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD.30197 (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
160835	Medicaid	AL	-

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 Grantham Shell?

Grantham Shell is registered in NPPES with the primary taxonomy of Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Michael Granberry Orthopaedic Surgery Physician · Mobile, AL NPI 1427058882 Clayton Lane Orthopaedic Surgery Physician · Mobile, AL NPI 1407078884 Joseph Zarzour Orthopaedic Surgery Physician · Mobile, AL NPI 1235424896 Sarah Goode Family Nurse Practitioner · Mobile, AL NPI 1447794862 Christopher Choquette Acute Care Nurse Practitioner · Mobile, AL NPI 1912442401 Samantha Wooten Family Nurse Practitioner · Mobile, AL NPI 1972010056 Imc -Gulf Orthopaedics LLC Orthopaedic Surgery Physician · Mobile, AL NPI 1639753171 Lindsey Tullis Family Nurse Practitioner · Mobile, AL NPI 1811665144

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-20.