Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Donna C Orvin, MD
Psychiatry Physician in Conway, SC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699712539
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Registry record
Entity type Individual (Type 1)
Name Donna C Orvin
Credential MD
Sex Female
Practice address 164 Waccamaw Medical Park Dr, Conway, SC, 29526
Phone (843) 347-4888
Enumeration date May 31, 2006
Last updated in NPPES Dec 4, 2008
Taxonomy & licenses
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 |
|---|---|---|---|
| 3344 | Other | SC | MEDICARE PIN FOR WCMH |
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.
Frequently asked questions
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.
What specialty is Donna Orvin?
Donna Orvin is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Kurt Klauburg Psychiatry Physician · Conway, SC NPI 1659370021 William Vanhorn Psychiatry Physician · Conway, SC NPI 1588620058 Mildred Martin Psychiatric/Mental Health Nurse Practitioner · Conroy, SC NPI 1942267703 South Carolina Dept of Mental Health Accounting Office Mental Health Clinic/Center (Including Community Mental Health Center) · Conway, SC NPI 1356397228 Judith Grotenhuis Addiction (Substance Use Disorder) Counselor · Conway, SC NPI 1962435776 Cheria Livingston Counselor · Conway, SC NPI 1366475535 Maria Branch Counselor · Conway, SC NPI 1972536142 Robin Grither Professional Counselor · Conway, SC NPI 1962435131
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-04.