Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Penny Ann Johnson, ARNP

Family Nurse Practitioner in Bartlesville, OK · enumerated 2014 · practices at Blue Stem Mht LLC.

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

National Provider Identifier

1396169538

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Registry record

Entity type Individual (Type 1)

Name Mrs. Penny Ann Johnson

Credential ARNP

Sex Female

Practice address Bartlesville, OK, 74006

Phone (918) 332-3600

Fax (918) 332-3613

Enumeration date Feb 7, 2014

Last updated in NPPES Nov 10, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License K2258689 (OK) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 93652 (OK) Primary

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 Penny Johnson's NPI record?

Cross-check NPI 1396169538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396169538 active?

Yes, as of the latest NPPES snapshot, NPI 1396169538 is active (record last updated 2020-11-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-10.