Robert Minh Cao Jr., M.D.

Robert Minh Cao Jr. is a General Practice Physician provider (General Practice) practicing in Arlington, VA, registered in the NPPES registry with NPI 1003103698 since 2011. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1003103698
Entity type	Individual (Type 1)
Name	Robert Minh Cao Jr.
Credential	M.D.
Sex	Male
Practice address	Arlington, VA, 22209
Phone	3375349256
Enumeration date	2011-07-01
Last updated in NPPES	2018-12-07

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207L00000X	Anesthesiology Physician	Secondary	125063983	IL
207NS0135X	Procedural Dermatology Physician	Secondary	MD045982	DC
208D00000X	General Practice Physician	Primary	MD045982	DC

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

Copy-ready billing details

Provider: Robert Cao, M.D.
NPI: 1003103698
Taxonomy: 208D00000X (General Practice Physician)
Address: Arlington, VA, 22209

Verify this record

Cross-check NPI 1003103698 against the authoritative CMS record: view Robert Minh Cao Jr. 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

What specialty is Robert Cao?

Robert Cao is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-12-07.