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

John D Singleton, CRNA

Certified Registered Nurse Anesthetist in Lawrenceville, GA · enumerated 2005.

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

National Provider Identifier

1063495471

Verified

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Registry record

Entity type Individual (Type 1)

Name John D Singleton

Credential CRNA

Sex Male

Practice address Lawrenceville, GA, 30046

Phone (770) 277-3056

Fax (855) 204-5244

Enumeration date Nov 21, 2005

Last updated in NPPES Apr 17, 2014

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

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R134084 (GA) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RN134084 (GA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
000770492C	Medicaid	GA	-
000770492I	Medicaid	GA	-

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

Where does John Singleton practice?

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

What is the NPI number for John Singleton?

The National Provider Identifier (NPI) for John Singleton is 1063495471, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-17.