NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Tammy Bostelman

Specialist in Edon, OH · enumerated 2014 · practices at Edon-Northwest Local Sd.

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

National Provider Identifier

1801210786

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Tammy Bostelman
Sex Female
Practice address Edon, OH, 43518
Enumeration date Feb 12, 2014
Last updated in NPPES Feb 12, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License DF1002221 (OH) Primary

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 Tammy Bostelman?
The National Provider Identifier (NPI) for Tammy Bostelman is 1801210786, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tammy Bostelman practice?
The practice location on file with NPPES is in Edon, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-12.