Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jungsook Sue Johnson, MD

Family Medicine Physician in Casper, WY · enumerated 2005.

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

National Provider Identifier

1720061658

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Registry record

Entity type Individual (Type 1)

Name Dr. Jungsook Sue Johnson

Credential MD

Sex Female

Practice address 5000 Blackmore Rd, Casper, WY, 82609

Phone (307) 233-6000

Fax (307) 233-6089

Enumeration date Nov 23, 2005

Last updated in NPPES Nov 9, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 8832A (WY) 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
A25227	Other	CA	MEDICARE ID

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 Jungsook Johnson's NPI record?

Cross-check NPI 1720061658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720061658 active?

Yes, as of the latest NPPES snapshot, NPI 1720061658 is active (record last updated 2016-11-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-09.