Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nicholas L Hammermeister, DDS

Dentist in Streetsboro, OH · enumerated 2006.

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

National Provider Identifier

1003824830

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Registry record

Entity type Individual (Type 1)

Name Dr. Nicholas L Hammermeister

Credential DDS

Sex Male

Practice address 8961 State Route 14 Unit B, Streetsboro, OH, 44241

Phone (330) 422-1400

Fax (330) 422-1460

Enumeration date Aug 4, 2006

Last updated in NPPES Jan 30, 2014

Taxonomy & licenses

122300000X Dentist Dental Providers · License 30021019 (OH) 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
20-1710440	Other	OH	TAX ID #
2135040	Medicaid	OH	-
30. 021019	Other	OH	STATE LICENSE #

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 specialty is Nicholas Hammermeister?

Nicholas Hammermeister is registered in NPPES with the primary taxonomy of Dentist. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-30.