Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William L Kahlstorf, MD

Gynecology Physician in Tupelo, MS · enumerated 2006 · practices at Obstetrics Gynecology Associates PA.

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

National Provider Identifier

1710957378

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Registry record

Entity type Individual (Type 1)

Name William L Kahlstorf

Credential MD

Sex Male

Practice address 1793 Cliff Gookin Blvd, Tupelo, MS, 38801

Phone (662) 842-1161

Fax (662) 844-4107

Enumeration date Jan 25, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 05796 (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
00115152	Medicaid	MS	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for William Kahlstorf?

The National Provider Identifier (NPI) for William Kahlstorf is 1710957378, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Kahlstorf practice?

The practice location on file with NPPES is in Tupelo, MS. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Melissa Barnett Obstetrics & Gynecology Nurse Practitioner · Tupelo, MS NPI 1669450425 David Webb Obstetrics & Gynecology Physician · Tupelo, MS NPI 1083685259 Obstetrics Gynecology Associates PA Obstetrics & Gynecology Physician · Tupelo, MS NPI 1750352894 Emily Orgler Obstetrics & Gynecology Nurse Practitioner · Tupelo, MS NPI 1801867940 Ronald Young Obstetrics & Gynecology Physician · Tupelo, MS NPI 1295706455 Wayne Slocum Obstetrics & Gynecology Physician · Tupelo, MS NPI 1083685242 Mark Kellum Obstetrics & Gynecology Physician · Tupelo, MS NPI 1881665859 Amanda Weeks Family Nurse Practitioner · Tupelo, MS NPI 1851454177

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.