Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ma Tessa Lolita Diaz Layugan, M.D.
Specialist in Southaven, MS · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942400882
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Registry record
Entity type Individual (Type 1)
Name Ma Tessa Lolita Diaz Layugan
Credential M.D.
Sex Female
Practice address 401 Southcrest Cir, #104, Southaven, MS, 38671
Phone (662) 536-3201
Fax (662) 536-3210
Enumeration date Jul 19, 2007
Last updated in NPPES Jul 19, 2007
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Ma Tessa Layugan?
The National Provider Identifier (NPI) for Ma Tessa Layugan is 1942400882, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ma Tessa Layugan practice?
The practice location on file with NPPES is in Southaven, MS. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Sanjay Ratnakant Sleep Medicine (Internal Medicine) Physician · Southaven, MS NPI 1578569935 Geza Remak Gastroenterology Physician · Southaven, MS NPI 1588647150 Internal Medicine Physicians of Memphis Specialist · Southaven, MS NPI 1841252806 Istvan Wollak Pulmonary Disease Physician · Southaven, MS NPI 1619919305 Daniel Fore Surgery Physician · Southaven, MS NPI 1407969843 General Surgery of Southaven LLC Surgery Physician · Southaven, MS NPI 1164535415 Midsouth Hospitalists, PC Specialist · Southaven, MS NPI 1073696670 Gregory Lambert Certified Registered Nurse Anesthetist · Southaven, MS NPI 1548331101
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-19.