Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Allen R. Walker Jr., MD, PHD, THD
Specialist in White House, TN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376580159
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Registry record
Entity type Individual (Type 1)
Name Dr. Allen R. Walker Jr.
Credential MD, PHD, THD
Sex Male
Practice address 538 Raymond Hirsch Pkwy, White House, TN, 37188
Phone (615) 672-1221
Fax (615) 672-1231
Enumeration date Jun 1, 2006
Last updated in NPPES Oct 9, 2008
Taxonomy & licenses
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD25058 (TN) Secondary
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 |
|---|---|---|---|
| 4172875 | Other | TN | BLUECROSS BLUESHIELD OF TENNESSEE |
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
Where does Allen Walker practice?
The practice location on file with NPPES is in White House, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allen Walker?
The National Provider Identifier (NPI) for Allen Walker is 1376580159, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-09.