Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary Ann Rosevear Cladis, M.D.

Family Medicine Physician in Roanoke, VA · enumerated 2014 · practices at Carilion Dtc Services Inc.

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

National Provider Identifier

1518386283

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Ann Rosevear Cladis

Credential M.D.

Sex Female

Practice address 4035 Electric Rd Ste A, Roanoke, VA, 24018

Phone (540) 772-8670

Enumeration date Apr 10, 2014

Last updated in NPPES Dec 14, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 67341 (MN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 0101276442 (VA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1518386283 active?

Yes, as of the latest NPPES snapshot, NPI 1518386283 is active (record last updated 2022-12-14).

How do I verify Mary Ann Cladis's NPI record?

Cross-check NPI 1518386283 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 2022-12-14.