Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tammy L Seifried, FNP

Family Nurse Practitioner in Monett, MO · enumerated 2011.

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

National Provider Identifier

1285924761

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Registry record

Entity type Individual (Type 1)

Name Tammy L Seifried

Credential FNP

Sex Female

Practice address 2200 E Cleveland St, Monett, MO, 65708

Phone (417) 236-2600

Fax (417) 236-2619

Enumeration date Apr 18, 2011

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2010034859 (MO) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
PENDING	Medicaid	MO	-

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 Tammy Seifried?

Tammy Seifried is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. 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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Clifford Costley Family Medicine Physician · Monett, MO NPI 1134237308 Lester E Cox Medical Centers Rural Health Clinic/Center · Monett, MO NPI 1134223241 Lester E Cox Medical Centers Family Medicine Physician · Monett, MO NPI 1376629279 Regional Services Rural Health Clinic/Center · Monett, MO NPI 1245305960 Alexander Hover Gastroenterology Physician · Monett, MO NPI 1144398256 Matt Costley Clinical Psychologist · Monett, MO NPI 1629225685 Melissa Hitchcock Family Nurse Practitioner · Monett, MO NPI 1912270323 Seth Snowden Family Nurse Practitioner · Monett, MO NPI 1295121622

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.