Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Alain Jean Dumas, MD

Clinical Pathology/Laboratory Medicine Physician in Shelton, CT · enumerated 2007.

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

National Provider Identifier

1699893206

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Registry record

Entity type Individual (Type 1)

Name Mr. Alain Jean Dumas

Credential MD

Sex Male

Practice address 1 Forest Parkway, Dianon Systems, Shelton, CT, 06484

Phone (203) 926-7216

Fax (203) 926-7104

Enumeration date Mar 26, 2007

Last updated in NPPES Aug 18, 2009

Taxonomy & licenses

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians · License 040854 (CT) 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
010158197	Other	VA	PHYSICIAN LICENSE
5532433	Other	NY	PHYSICIAN LICENSE

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 Alain Dumas?

Alain Dumas is registered in NPPES with the primary taxonomy of Clinical Pathology/Laboratory 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-18.