Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William E Blaylock, MD
Urology Physician in Mobile, AL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831207893
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Registry record
Entity type Individual (Type 1)
Name Dr. William E Blaylock
Credential MD
Sex Male
Practice address 6701 Airport Blvd, Ste. B111, Mobile, AL, 36608
Phone (251) 378-3000
Enumeration date Aug 29, 2006
Last updated in NPPES Jul 14, 2009
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 |
|---|---|---|---|
| 009934344 | Medicaid | AL | - |
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 William Blaylock?
William Blaylock is registered in NPPES with the primary taxonomy of Urology 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 → Cindalu Angelette Anatomic Pathology & Clinical Pathology Physician · Mobile, AL NPI 1497748313 Todd Kendall Anatomic Pathology & Clinical Pathology Physician · Mobile, AL NPI 1194718023 Jonathan Millman Anatomic Pathology & Clinical Pathology Physician · Mobile, AL NPI 1669465589 James Perrien Specialist · Mobile, AL NPI 1578554010 Christopher Brown Cardiovascular Disease Physician · Mobile, AL NPI 1982685640 Robert Borden Surgical Physician Assistant · Mobile, AL NPI 1538142641 Chad Alford Interventional Cardiology Physician · Mobile, AL NPI 1114905429 Warren Hardy Interventional Cardiology Physician · Mobile, AL NPI 1558349860
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-14.