Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Yen Chou Joe Chen, M.D.
Specialist in Ocean Springs, MS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639110737
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Yen Chou Joe Chen
Credential M.D.
Sex Male
Practice address #4 Doctors Dr, Suite C, Ocean Springs, MS, 39564
Phone (228) 818-0053
Fax (228) 818-0110
Enumeration date Jun 9, 2006
Last updated in NPPES Nov 5, 2019
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 |
|---|---|---|---|
| 00119717 | Medicaid | MS | - |
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 Yen Chou Chen?
Yen Chou Chen is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sun Coast Pain Management, P.A. Specialist · Ocean Springs, MS NPI 1407803919 Joel Cochran Chiropractor · Ocean Springs, MS NPI 1639110463 Deidra Hertz Nurse Practitioner · Ocean Springs, MS NPI 1467565093 Anna Reeve Speech-Language Pathologist · Ocean Springs, MS NPI 1245471531 Spine Care Network Chiropractic Services, PA Chiropractor · Ocean Springs, MS NPI 1033545165 Pt Efit Pllc Physical Therapist · Ocean Springs, MS NPI 1841615002
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-05.