Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark E Johnson, MD

Cardiovascular Disease Physician in St Cloud, MN · enumerated 2005.

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

National Provider Identifier

1568454502

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mark E Johnson

Credential MD

Sex Male

Practice address 1200 Sixth Ave N, Centracare Clinic, St Cloud, MN, 56303

Phone (320) 252-5131

Fax (320) 255-5714

Enumeration date Aug 16, 2005

Last updated in NPPES Aug 26, 2024

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 33783 (MN) 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
600885	Other	-	ARAZ GROUP AMERICAS PPO
HP25456	Other	-	HEALTH PARTNERS
110104487	Other	-	RR MEDICARE
110904	Other	-	U CARE
2114001	Other	-	FIRST HEALTH PLAN
6D71JO	Other	-	BLUE CROSS BLUE SHIELD
986014	Other	-	PREFERRED ONE
2529937	Other	-	MEDICA HEALTH PLANS
686002800	Medicaid	MN	-
686002800	Other	-	MEDICAL ASSISTANCE

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 Mark Johnson's NPI record?

Cross-check NPI 1568454502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1568454502 active?

Yes, as of the latest NPPES snapshot, NPI 1568454502 is active (record last updated 2024-08-26).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-26.