Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark Ob Peeler MD PA

Q: What type of organization is Mark Ob Peeler MD PA?

Mark Ob Peeler MD PA is registered in NPPES as a Surgery Physician (its primary provider taxonomy).

Surgery Physician in Annapolis, MD · enumerated 2006 · authorized official Mark Peeler, Owner.

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

National Provider Identifier

1225006919

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Registry record

Entity type Organization (Type 2)

Legal business name Mark Ob Peeler MD PA

Practice address 2002 Medical Pkwy, Suite 520, Annapolis, MD, 21401

Phone (410) 266-1188

Fax (410) 266-9466

Enumeration date Mar 9, 2006

Last updated in NPPES May 23, 2008

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mark Peeler

Title Owner

Phone (410) 216-6452

Other identifiers

Identifier	Type	State	Issuer
J212	Other	-	BCBS
150AMA	Other	-	BCBS
403066400	Medicaid	MD	-

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 Mark Ob Peeler MD PA?

Mark Ob Peeler MD PA is registered in NPPES as a Surgery Physician (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 2008-05-23.