Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mae M. Dumlao, M.D.

Internal Medicine Physician in Covington, LA · enumerated 2007 · practices at St. Tammany Parish Hospital Service District No 1.

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

National Provider Identifier

1144414020

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Registry record

Entity type Individual (Type 1)

Name Dr. Mae M. Dumlao

Credential M.D.

Sex Female

Practice address 1202 S. Tyler Street, Covington, LA, 70433

Phone (985) 898-4194

Fax (985) 898-4164

Enumeration date Sep 4, 2007

Last updated in NPPES Mar 27, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 37211 (AZ) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 205110 (LA) 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
320528	Medicaid	AZ	-

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 specialty is Mae Dumlao?

Mae Dumlao is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-27.