Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Maryland Oral Surgery Associates, LLC

Oral and Maxillofacial Surgery (Dentist) in Annapolis, MD · enumerated 2014 · authorized official Glenn Nathan, President.

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

National Provider Identifier

1265845739

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Registry record

Entity type Organization (Type 2)

Legal business name Maryland Oral Surgery Associates, LLC

Practice address 128 Lubrano Drive, Suite 300, Annapolis, MD, 21401

Phone (410) 897-0111

Fax (410) 897-0110

Enumeration date Jun 3, 2014

Last updated in NPPES Aug 8, 2023

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers Primary

Authorized official

Name Glenn Nathan

Title President

Phone (301) 340-6884

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 type of organization is Maryland Oral Surgery Associates, LLC?

Maryland Oral Surgery Associates, LLC is registered in NPPES as a Oral and Maxillofacial Surgery (Dentist) (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-08.