Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Steven Porter Templeton, CRNA

Certified Registered Nurse Anesthetist in Lake Charles, LA · enumerated 2008.

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

National Provider Identifier

1659516540

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Registry record

Entity type Individual (Type 1)

Name Mr. Steven Porter Templeton

Credential CRNA

Sex Male

Practice address 1757 Imperial Blvd., Lake Charles, LA, 70605

Phone (337) 310-2832

Enumeration date Dec 8, 2008

Last updated in NPPES Aug 16, 2010

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 713364 (TX) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
P00708281	Other	TX	RAILROAD MEDICARE
202728601	Medicaid	TX	-
8077UU	Other	TX	BLUE CROSS BLUE SHIELD

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 Steven Templeton?

The National Provider Identifier (NPI) for Steven Templeton is 1659516540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Templeton practice?

The practice location on file with NPPES is in Lake Charles, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-16.