Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Greg Moore, DDS

Q: What type of organization is Greg Moore, DDS?

Greg Moore, DDS is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Dental Clinic/Center in Johnson City, TN · enumerated 2026 · authorized official Melvin Moore, Owner.

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

National Provider Identifier

1154249340

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Registry record

Entity type Organization (Type 2)

Legal business name Greg Moore, DDS

Practice address 4723 N Roan St, Johnson City, TN, 37615

Phone (423) 283-0511

Fax (423) 283-0899

Enumeration date Jul 7, 2026

Last updated in NPPES Jul 7, 2026

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Melvin Moore

Title Owner

Phone (423) 283-0511

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Greg Moore, DDS?

Greg Moore, DDS is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Providers at this address

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Melvin Moore General Practice Dentistry · Johnson City, TN NPI 1891866893

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