Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Liliana Santiago Vergara, M.D.

Psychiatry Physician in Sandy Springs, GA · enumerated 2007.

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

National Provider Identifier

1588872287

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Registry record

Entity type Individual (Type 1)

Name Diana Liliana Santiago Vergara

Credential M.D.

Sex Female

Practice address 5887 Glenridge Dr Ste 230, Sandy Springs, GA, 30328

Phone (305) 785-8573

Enumeration date May 18, 2007

Last updated in NPPES Apr 23, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License ME102437 (FL) 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
DK715Z	Other	FL	MEDICARE PTAN
002703000	Medicaid	FL	-

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Diana Santiago Vergara?

Diana Santiago Vergara is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Jean Slayden Psychiatry Physician · Atlanta, GA NPI 1477616837 Alisa Dennis Clinical Psychologist · Sandy Springs, GA NPI 1386760312 Angel Perez Child & Adolescent Psychiatry Physician · Sandy Springs, GA NPI 1528246642 Yerina Knoblock Marriage & Family Therapist · Sandy Springs, GA NPI 1134452899 Jana Covington Clinical Social Worker · Atlanta, GA NPI 1760702781 Ophelia Abbey Pediatric Nurse Practitioner · Sandy Springs, GA NPI 1215232491 Shira Koenigsberg Clinical Social Worker · Sandy Springs, GA NPI 1417204660 Anastacia Webb Mental Health Counselor · Sandy Springs, GA NPI 1194064154

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-23.