Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lonnie J Moskow, M.D.

Orthopaedic Hand Surgery Physician in Laguna Woods, CA · enumerated 2005.

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

National Provider Identifier

1184627721

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Lonnie J Moskow

Credential M.D.

Sex Male

Practice address 24331 El Toro Rd Ste 200, Laguna Woods, CA, 92637

Phone (949) 586-3200

Fax (949) 900-2136

Enumeration date May 27, 2005

Last updated in NPPES Mar 17, 2025

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G65811 (CA) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License G65811 (CA) Secondary

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License G65811 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
RR2000 19526	Other	CA	MEDICARE RAILROAD
00G658110G89	Other	CA	CAL OPTIMA
00G658110	Medicaid	CA	-

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

Is NPI 1184627721 active?

Yes, as of the latest NPPES snapshot, NPI 1184627721 is active (record last updated 2025-03-17).

How do I verify Lonnie Moskow's NPI record?

Cross-check NPI 1184627721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Robert Montgomery Adult Reconstructive Orthopaedic Surgery Physician · Laguna Woods, CA NPI 1952304594 Larry Gersten Adult Reconstructive Orthopaedic Surgery Physician · Laguna Woods, CA NPI 1417950064 Scott Graham Sports Medicine (Orthopaedic Surgery) Physician · Laguna Woods, CA NPI 1902809551 Kyle Coker Orthopaedic Hand Surgery Physician · Laguna Woods, CA NPI 1265436620 Sharon Harrison Physical Therapist · Laguna Hills, CA NPI 1376548651 Bryce Johnson Orthopaedic Surgery of the Spine Physician · Laguna Woods, CA NPI 1083660864 Stacy Cohen-Barrera Medical Physician Assistant · Laguna Woods, CA NPI 1689615361 Arash Aminian Orthopaedic Foot and Ankle Surgery Physician · Laguna Woods, CA NPI 1154363554

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-17.