Dr. Johnstuart M Guarnieri, MD
Dr. Johnstuart M Guarnieri is a Plastic Surgery Physician provider (Plastic Surgery) practicing in Williamsburg, VA, registered in the NPPES registry with NPI 1215025200 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1215025200 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Johnstuart M Guarnieri |
| Credential | MD |
| Sex | Male |
| Practice address | 333 MCLAWS CIR, SUITE 3, Williamsburg, VA, 23185 |
| Phone | 7573452275 |
| Fax | 7572293435 |
| Enumeration date | 2006-10-11 |
| Last updated in NPPES | 2009-01-30 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208200000X | Plastic Surgery Physician | Primary | 0101041390 | 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 |
|---|---|---|---|
| 292271 | Other | VA | ANTHEM |
| 006901913 | Medicaid | VA | — |
| 480669 | Other | VA | MDIPA |
| P00108974 | Other | GA | RAILROAD MEDICARE |
| 27607 | Other | VA | SENTARA |
| 450470381 | Other | SC | TRICARE |
Copy-ready billing details
Provider: Johnstuart Guarnieri, MD NPI: 1215025200 Taxonomy: 208200000X (Plastic Surgery Physician) Address: 333 MCLAWS CIR, SUITE 3, Williamsburg, VA, 23185
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245329747 | Williamsburg Plastic Surgery PC | Organization | Plastic Surgery Physician | Williamsburg, VA |
| 1902184104 | Hnh Virginia Inc. | Organization | Home Health Agency | Williamsburg, VA |
Verify this record
Cross-check NPI 1215025200 against the authoritative CMS record: view Dr. Johnstuart M Guarnieri 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 2009-01-30.