Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Arthritis and Rheumatic Diseases

Rheumatology Physician in Williamsburg, VA · enumerated 2006 · authorized official Elena Flagg, Owner/President.

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

National Provider Identifier

1497853683

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Registry record

Entity type Organization (Type 2)

Legal business name Arthritis and Rheumatic Diseases

Practice address 329 Mclaws Cir, Williamsburg, VA, 23185

Phone (757) 220-8579

Fax (757) 345-0936

Enumeration date Sep 20, 2006

Last updated in NPPES Mar 6, 2017

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 0101058959 (VA) Primary

Authorized official

Name Elena Flagg

Title Owner/President

Phone (757) 220-8579

Other identifiers

Identifier	Type	State	Issuer
142097	Other	VA	ANTHEM
5877741	Medicaid	VA	-
6083862	Medicaid	VA	-
21290	Other	VA	CIGNA HEALTHCARE
55110	Other	VA	SENTARA OPTIMA HEALTH
58854	Other	VA	SENTARA OPTIMA HEALTH
142096	Other	VA	ANTHEM
2815503001	Other	VA	CIGNA HEALTHCARE
7781237	Medicaid	VA	-

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-03-06. Verify at npiregistry.cms.hhs.gov.

Where is Arthritis and Rheumatic Diseases located?

The practice location on file with NPPES is in Williamsburg, VA.

Providers at this address

Browse all →

Elena Flagg Rheumatology Physician · Williamsburg, VA NPI 1174580310 Christopher Hakim Rheumatology Physician · Williamsburg, VA NPI 1598706434 Misty White Family Nurse Practitioner · Williamsburg, VA NPI 1982634085 Laila Rahbar Rheumatology Physician · Williamsburg, VA NPI 1417140864 Barbara Ellis Adult Health Nurse Practitioner · Williamsburg, VA NPI 1790290054

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-06.