Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Allene Sampson

Lactation Consultant (Registered Nurse) in Ada, OK · enumerated 2009.

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

National Provider Identifier

1851533939

Verified

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Registry record

Entity type Individual (Type 1)

Name Katherine Allene Sampson

Sex Female

Practice address 430 N Monte Vista St, Ada, OK, 74820

Phone (580) 332-2323

Fax (580) 421-6042

Enumeration date Apr 3, 2009

Last updated in NPPES Apr 3, 2009

Taxonomy & licenses

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License 106-22772 (VA) Primary

Other identifiers

Identifier	Type	State	Issuer
00037002001	Other	-	BLUE CROSS BLUE SHIELD
100728840A	Medicaid	OK	-
1619938040	Other	-	STATE OF OKLAHOMA
1619938040	Other	-	TRICARE

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

Where does Katherine Sampson practice?

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

What is the NPI number for Katherine Sampson?

The National Provider Identifier (NPI) for Katherine Sampson is 1851533939, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Valley View Hospital General Acute Care Hospital · Ada, OK NPI 1619938040 William Baker Anesthesiology Physician · Ada, OK NPI 1538127675 Laura Soper Family Medicine Physician · Ada, OK NPI 1558308601 Valley View Hospital Rehabilitation Hospital Unit · Ada, OK NPI 1285654699 Luis Vigil Internal Medicine Physician · Ada, OK NPI 1750302873 Edward Thomas Emergency Medicine Physician · Ada, OK NPI 1801818265 Quyen Ha Internal Medicine Physician · Ada, OK NPI 1245383264 Sidney O'Grady Pharmacist · Ada, OK NPI 1396881686

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-03.