Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James Paul Flagg II, CSA
Surgical Assistant in Rockville, MD · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366569659
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name James Paul Flagg II
Credential CSA
Sex Male
Practice address 1 Research Ct, Suite 450, Rockville, MD, 20850
Phone (240) 403-4067
Fax (301) 519-8001
Enumeration date Mar 23, 2007
Last updated in NPPES Dec 6, 2021
Taxonomy & licenses
246ZC0007X Surgical Assistant Technologists, Technicians & Other Technical Service Providers · License SA0004 (DC) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1265423016 | Other | - | GROUP NPI |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is James Flagg?
James Flagg is registered in NPPES with the primary taxonomy of Surgical Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Tri-State Surgical Assistants, LLC Specialist · Rockville, MD NPI 1265423016 Mobile Radiology Labs, Inc Magnetic Resonance Imaging Radiologic Technologist · Rockville, MD NPI 1093756843 Wayne Evans Clinical Psychologist · Rockville, MD NPI 1831220979 Practical Alternatives, LLC Clinical Psychologist · Rockville, MD NPI 1417166398 William Patrick Surgical Physician Assistant · Rockville, MD NPI 1669662540 Advanced Temporary Services, Inc Home Health Agency · Rockville, MD NPI 1396938841 Samuel Antonio Castano Surgical Physician Assistant · Rockville, MD NPI 1508099250 Khachatoor Shahverdi Specialist · Rockville, MD NPI 1528499209
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-06.