Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maureen Patricia Andreassi, M.D.

Internal Medicine Physician in Matthews, NC · enumerated 2006.

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

National Provider Identifier

1669413332

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Registry record

Entity type Individual (Type 1)

Name Dr. Maureen Patricia Andreassi

Credential M.D.

Sex Female

Practice address 1401 Matthews Township Pkwy Ste 200, Suite 103, Matthews, NC, 28105

Phone (704) 384-6901

Fax (704) 384-6902

Enumeration date Jun 10, 2006

Last updated in NPPES Apr 24, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 9600217 (NC) 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
5717476	Other	NC	AETNA
17457	Other	NC	PARTNERS
1037R	Other	NC	BCBSNC
200157944	Other	NC	TRICARE
9734021003	Other	NC	CIGNA
C0098	Other	NC	MEDCOST
04-56039	Other	NC	UNITED HEALTHCARE
179514	Other	NC	WELLPATH
891037R	Medicaid	NC	-
P00256325	Other	NC	RR MEDICARE

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

What specialty is Maureen Andreassi?

Maureen Andreassi 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 2024-04-24.