Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Stufflebeam, D.D.S

Pediatric Dentistry in Marshalltown, IA · enumerated 2006 · practices at Smiles in Motion, P.C..

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

National Provider Identifier

1700950722

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Stufflebeam

Credential D.D.S

Sex Male

Practice address 207 E Church St, Suite #3, Marshalltown, IA, 50158

Phone (641) 752-9550

Fax (641) 752-9517

Enumeration date Nov 20, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 08055 (IA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
0264416	Medicaid	IA	-

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 Michael Stufflebeam?

Michael Stufflebeam is registered in NPPES with the primary taxonomy of Pediatric Dentistry. 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

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Smiles in Motion, P.C. Pediatric Dentistry · Marshalltown, IA NPI 1649344649

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.