Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Alan Ghrist, M.D.

Psychiatry Physician in Tyler, TX · enumerated 2007.

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

National Provider Identifier

1740474519

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Alan Ghrist

Credential M.D.

Sex Male

Practice address 2323 W Front St, Tyler, TX, 75702

Phone (903) 597-1351

Enumeration date Sep 5, 2007

Last updated in NPPES May 6, 2010

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License H8072 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Douglas Ghrist practice?

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

What is the NPI number for Douglas Ghrist?

The National Provider Identifier (NPI) for Douglas Ghrist is 1740474519, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Paul Sobin Psychiatry Physician · Tyler, TX NPI 1689641532 Neisha Lestage Mental Health Counselor · Tyler, TX NPI 1982670865 David Danly Psychiatry Physician · Tyler, TX NPI 1376519272 Andrews Center Mental Health Counselor · Tyler, TX NPI 1821064742 Andrews Center Mental Health Counselor · Tyler, TX NPI 1205802170 Laura Newsome Mental Health Counselor · Tyler, TX NPI 1225004146 Marisha Roberts Mental Health Counselor · Tyler, TX NPI 1700853686 Kathleen Wakefield Clinical Social Worker · Tyler, TX NPI 1063481380

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-06.