Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Haynes B Cates Jr., MD
Urology Physician in Wilmington, DE · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639273907
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Registry record
Entity type Individual (Type 1)
Name Haynes B Cates Jr.
Credential MD
Sex Male
Practice address 1205 Delaware Ave, Wilmington, DE, 19806
Phone (302) 652-5946
Fax (302) 652-4170
Enumeration date Sep 8, 2006
Last updated in NPPES Jul 8, 2007
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 |
|---|---|---|---|
| 0000088701 | Medicaid | DE | - |
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 NPI 1639273907 active?
Yes, as of the latest NPPES snapshot, NPI 1639273907 is active (record last updated 2007-07-08).
How do I verify Haynes Cates's NPI record?
Cross-check NPI 1639273907 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.