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

Dr. Andrew Karl Gray, PHARMD,, D.D.S

Q: What is the NPI number for Andrew Gray?

The National Provider Identifier (NPI) for Andrew Gray is 1770720666, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Memphis, TN · enumerated 2009.

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

National Provider Identifier

1770720666

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Andrew Karl Gray

Credential PHARMD,, D.D.S

Sex Male

Practice address Memphis, TN, 38103

Phone (202) 390-3818

Enumeration date Jan 14, 2009

Last updated in NPPES Jan 14, 2009

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 14333 (MD) Primary

183500000X Pharmacist Pharmacy Service Providers · License 15836 (MD) Secondary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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 Andrew Gray?

The National Provider Identifier (NPI) for Andrew Gray is 1770720666, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrew Gray practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-14.