Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Greater Metropolitan Orthopaedic Institute

Q: What is the NPI number for Greater Metropolitan Orthopaedic Institute?

The NPI for Greater Metropolitan Orthopaedic Institute is 1801102504, a Type 2 (organization) record in the CMS NPPES registry.

Orthopaedic Surgery Physician in Waldorf, MD · enumerated 2010 · authorized official Jeffrey Sabloff, Owner.

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

National Provider Identifier

1801102504

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Registry record

Entity type Organization (Type 2)

Legal business name Greater Metropolitan Orthopaedic Institute

Practice address 11325 Pembrooke Sq, Waldorf, MD, 20603

Phone (301) 856-1682

Fax (301) 843-2946

Enumeration date Aug 19, 2010

Last updated in NPPES Mar 18, 2011

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians Secondary

207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Jeffrey Sabloff

Title Owner

Phone (301) 719-1169

Other identifiers

Identifier	Type	State	Issuer
176608	Other	-	METRO MEDICARE
DG8302	Other	-	RAILROAD MEDICARE
2803674	Other	-	AETNA GROUP PROVIDER # WALDORF LOCATION
S176	Other	-	CAREFIRST MARYLAND
145530100	Other	-	DEPARTMENT OF LABOR
462L	Other	-	MARYLAND MEDICARE
4695	Other	-	CAREFIRST BCBS OF DC

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 the NPI number for Greater Metropolitan Orthopaedic Institute?

The NPI for Greater Metropolitan Orthopaedic Institute is 1801102504, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Greater Metropolitan Orthopaedic Institute?

NPPES lists Jeffrey Sabloff (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Donna Concepcion Physical Therapist · Waldorf, MD NPI 1235249962 Emika Embrack Physical Therapist · Waldorf, MD NPI 1598900219 Brandy Harley Physical Therapy Assistant · Waldorf, MD NPI 1821428731 Mgmc, LLC General Practice Physician · Waldorf, MD NPI 1821496498 National Rehabilitation Hospital, Inc. Rehabilitation Clinic/Center · Waldorf, MD NPI 1538546213 O'Neil Wright Physical Therapist · Waldorf, MD NPI 1669837092 Kara Dorsey Physical Therapist · Waldorf, MD NPI 1215391743 Rachael Sottile Student in an Organized Health Care Education/Training Program · Waldorf, MD NPI 1851884035

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-18.