Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marshall J Crowther, M.D.

Pediatric Sports Medicine Physician in University, MS · enumerated 2006.

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

National Provider Identifier

1639197494

Verified

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Registry record

Entity type Individual (Type 1)

Name Marshall J Crowther

Credential M.D.

Sex Male

Practice address 400 Rebel Drive, University, MS, 38677

Phone (662) 915-7274

Enumeration date Jul 18, 2006

Last updated in NPPES Dec 15, 2014

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 27417 (AL) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 24443 (SC) Secondary

2080S0010X Pediatric Sports Medicine Physician Allopathic & Osteopathic Physicians · License 23389 (MS) 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
104966	Medicaid	AL	-
051593910	Other	AL	BCBS
114548	Medicaid	AL	-
P00799667	Other	AL	RAILROAD MEDICARE
125307	Medicaid	AL	-
51100240	Other	AL	BCBS
51113111	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

What specialty is Marshall Crowther?

Marshall Crowther is registered in NPPES with the primary taxonomy of Pediatric Sports Medicine 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

Browse all →

Hubert Spears Surgery Physician · University, MS NPI 1538196845 Nicole Turner Family Medicine Physician · University, MS NPI 1114123569 Rebecca Thompson Adult Health Nurse Practitioner · University, MS NPI 1598045833 Ann Bond Psychiatric/Mental Health Nurse Practitioner · University, MS NPI 1528322120 Susan Gunn Internal Medicine Physician · University, MS NPI 1508113168 Adam Stewart Physical Therapist · University, MS NPI 1407363138

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-15.