Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr Richard A Rosenberg, Od

Q: What type of organization is Dr Richard A Rosenberg, Od?

Dr Richard A Rosenberg, Od is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Johnson City, TN · enumerated 2007 · authorized official Richard Rosenberg, Owner.

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

National Provider Identifier

1134312358

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Registry record

Entity type Organization (Type 2)

Legal business name Dr Richard A Rosenberg, Od

Practice address 302 Sunset Drive, Ste 109, Johnson City, TN, 37604

Phone (423) 282-1742

Enumeration date Aug 21, 2007

Last updated in NPPES Sep 5, 2007

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License TN0664 (TN) Primary

Authorized official

Name Richard Rosenberg

Title Owner

Phone (423) 282-1742

Other identifiers

Identifier	Type	State	Issuer
3943775	Medicaid	TN	-

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 Dr Richard A Rosenberg, Od?

Dr Richard A Rosenberg, Od is registered in NPPES as a Optometrist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-05.