William L Eckstein, MD
William L Eckstein is a Plastic Surgery Physician provider (Plastic Surgery) practicing in Greenville, SC, registered in the NPPES registry with NPI 1104805035 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1104805035 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | William L Eckstein |
| Credential | MD |
| Sex | Male |
| Practice address | 6 N OLD GROVE RD, Greenville, SC, 29605 |
| Phone | 8642426374 |
| Fax | 8642353023 |
| Enumeration date | 2006-01-10 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208200000X | Plastic Surgery Physician | Primary | 6047 | SC |
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 |
|---|---|---|---|
| 060472 | Medicaid | SC | — |
Copy-ready billing details
Provider: William Eckstein, MD NPI: 1104805035 Taxonomy: 208200000X (Plastic Surgery Physician) Address: 6 N OLD GROVE RD, Greenville, SC, 29605
Verify this record
Cross-check NPI 1104805035 against the authoritative CMS record: view William L Eckstein 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2007-07-08.