Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joel M Johnson III, MD

Family Medicine Physician in Hilton Head, SC · enumerated 2006 · practices at Main Street Medical PC.

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

National Provider Identifier

1619902442

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Registry record

Entity type Individual (Type 1)

Name Dr. Joel M Johnson III

Credential MD

Sex Male

Practice address 93 Main St, Hilton Head, SC, 29926

Phone (843) 681-3777

Fax (843) 681-9996

Enumeration date Jul 11, 2006

Last updated in NPPES Jun 3, 2019

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 30798 (GA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 18011 (SC) 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
P00335209	Other	GA	RAILROAD MEDICARE
582355948	Other	SC	BCBS
DA3517	Other	SC	RR MCR PTAN
P00168790	Other	-	RAILROAD MEDICARE
884046	Other	GA	BLUE CROSS

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

How do I verify Joel Johnson's NPI record?

Cross-check NPI 1619902442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619902442 active?

Yes, as of the latest NPPES snapshot, NPI 1619902442 is active (record last updated 2019-06-03).

Other providers at this practice address

Browse all →

Main Street Medical PC Multi-Specialty Clinic/Center · Hilton Head, SC NPI 1922192194 Lydia Torres-Rozof Family Medicine Physician · Hilton Head Island, SC NPI 1770678096

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-03.