Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Adam David Meszaros, MD

Rheumatology Physician in Columbia, SC · enumerated 2017.

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

National Provider Identifier

1780105049

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Registry record

Entity type Individual (Type 1)

Name Dr. Adam David Meszaros

Credential MD

Sex Male

Practice address 3 Richland Medical Park Dr Ste 240, Columbia, SC, 29203

Phone (803) 765-1550

Fax (803) 771-4379

Enumeration date Jun 27, 2017

Last updated in NPPES Aug 9, 2022

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 88390 (SC) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 009665 (GA) Secondary

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 1780105049 active?

Yes, as of the latest NPPES snapshot, NPI 1780105049 is active (record last updated 2022-08-09).

How do I verify Adam Meszaros's NPI record?

Cross-check NPI 1780105049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-09.