Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grant Jansen, PA

Physician Assistant in Mt Pleasant, IA · enumerated 2019 · practices at Quest Diagnostics LLC Il.

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

National Provider Identifier

1790258721

Verified

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Registry record

Entity type Individual (Type 1)

Name Grant Jansen

Credential PA

Sex Male

Practice address 501 S White St Ste 1, Mt Pleasant, IA, 52641

Phone (319) 385-6700

Enumeration date Jan 2, 2019

Last updated in NPPES Jan 2, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 093375 (IA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
093375	Medicaid	IA	-

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 1790258721 active?

Yes, as of the latest NPPES snapshot, NPI 1790258721 is active (record last updated 2019-01-02).

How do I verify Grant Jansen's NPI record?

Cross-check NPI 1790258721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Sarah Ledger Family Medicine Physician · Mt Pleasant, IA NPI 1811195290 Stephanie Fischer Family Nurse Practitioner · Mt Pleasant, IA NPI 1356850879 Makenna Cox Physician Assistant · Mt Pleasant, IA NPI 1083341929 Simon Manring Physician Assistant · Mount Pleasant, IA NPI 1437927803 Quest Diagnostics LLC Il Clinical Medical Laboratory · Mount Pleasant, IA NPI 1942194196

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-02.