Dr. Elena F Flagg, M.D.
Dr. Elena F Flagg is a Rheumatology Physician provider (Internal Medicine) practicing in Williamsburg, VA, registered in the NPPES registry with NPI 1174580310 since 2006. The credential MD stands for Doctor of Medicine. Practices at Arthritis and Rheumatic Diseases (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1174580310 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Elena F Flagg |
| Credential | M.D. |
| Sex | Female |
| Practice address | 329 MCLAWS CIR, Williamsburg, VA, 23185 |
| Phone | 7572208579 |
| Fax | 7573450936 |
| Enumeration date | 2006-05-01 |
| Last updated in NPPES | 2020-11-19 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RR0500X | Rheumatology Physician | Primary | 0101058959 | VA |
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 |
|---|---|---|---|
| 5877741 | Medicaid | VA | — |
| 541374556 | Other | VA | TRICARE FOR LIFE |
| 2815503001 | Other | VA | CIGNA |
| 3200218 | Other | VA | UNITED HEALTH CARE |
| 142096 | Other | VA | BLUE CROSS |
| 541374556 | Other | VA | CHAMPUS |
| 58854 | Other | VA | SENTARA |
Copy-ready billing details
Provider: Elena Flagg, M.D. NPI: 1174580310 Taxonomy: 207RR0500X (Rheumatology Physician) Address: 329 MCLAWS CIR, Williamsburg, VA, 23185
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598706434 | Christopher Hakim | Individual | Rheumatology Physician | Williamsburg, VA |
| 1982634085 | Misty White | Individual | Family Nurse Practitioner | Williamsburg, VA |
| 1497853683 | Arthritis and Rheumatic Diseases | Organization | Rheumatology Physician | Williamsburg, VA |
| 1417140864 | Laila Rahbar | Individual | Rheumatology Physician | Williamsburg, VA |
| 1790290054 | Barbara Ellis | Individual | Adult Health Nurse Practitioner | Williamsburg, VA |
Verify this record
Cross-check NPI 1174580310 against the authoritative CMS record: view Dr. Elena F Flagg on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-11-19.