Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Aarne Kasari, M.D.

Nephrology Physician in Fayetteville, NC · enumerated 2005 · practices at Carolina Kidney Care, PA.

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

National Provider Identifier

1942209853

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Registry record

Entity type Individual (Type 1)

Name Mark Aarne Kasari

Credential M.D.

Sex Male

Practice address 557 Sandhurst Dr, Fayetteville, NC, 28304

Phone (910) 484-8114

Fax (910) 484-1564

Enumeration date Jul 21, 2005

Last updated in NPPES Jan 21, 2011

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 200200557 (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
89131XE	Medicaid	NC	-

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

Is NPI 1942209853 active?

Yes, as of the latest NPPES snapshot, NPI 1942209853 is active (record last updated 2011-01-21).

How do I verify Mark Kasari's NPI record?

Cross-check NPI 1942209853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-21.