Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Obgyn4u, L.L.C.

Q: What type of organization is Obgyn4u, L.L.C.?

Obgyn4u, L.L.C. is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

Ambulatory Surgical Clinic/Center in Germantown, MD · enumerated 2011 · authorized official Mark Seigel, Director.

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

National Provider Identifier

1386924280

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Registry record

Entity type Organization (Type 2)

Legal business name Obgyn4u, L.L.C.

Practice address 19785 Crystal Rock Dr, Suite 208, Germantown, MD, 20874

Phone (301) 840-1200

Fax (240) 331-9176

Enumeration date Aug 23, 2011

Last updated in NPPES Aug 23, 2011

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mark Seigel

Title Director

Phone (301) 840-1200

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 Obgyn4u, L.L.C.?

Obgyn4u, L.L.C. is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-23.