NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jake Thomas Hollen, M.D.

General Practice Physician in Lake Charles, LA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457390858

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jake Thomas Hollen
Credential M.D.
Sex Male
Practice address Lake Charles, LA, 70605
Phone (337) 477-9383
Enumeration date Jun 4, 2006
Last updated in NPPES Aug 18, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 013982 (LA) Primary
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
1373150 Medicaid LA -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Jake Hollen?
The National Provider Identifier (NPI) for Jake Hollen is 1457390858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jake Hollen practice?
The practice location on file with NPPES is in Lake Charles, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-18.