Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristen Michelle Molander, ARNP

Internal Medicine Physician in Tucson, AZ · enumerated 2013.

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

National Provider Identifier

1053755223

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Registry record

Entity type Individual (Type 1)

Name Kristen Michelle Molander

Credential ARNP

Sex Female

Practice address 2940 S 6th Ave, Tucson, AZ, 85713

Phone (520) 613-1001

Fax (520) 504-6483

Enumeration date Apr 18, 2013

Last updated in NPPES Mar 26, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License H164740 (IA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 279267 (AZ) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 147175 (IA) Secondary

176B00000X Midwife Other Service Providers · License LM188 (AZ) Secondary

164W00000X Licensed Practical Nurse Nursing Service Providers · License LP047069 (AZ) Secondary

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 1053755223 active?

Yes, as of the latest NPPES snapshot, NPI 1053755223 is active (record last updated 2026-03-26).

How do I verify Kristen Molander's NPI record?

Cross-check NPI 1053755223 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Sarah Bivens Family Nurse Practitioner · Tucson, AZ NPI 1386653251 Ronald Diaz Family Nurse Practitioner · Tucson, AZ NPI 1124263561 Sonia Bertram Family Nurse Practitioner · Tucson, AZ NPI 1043637424 Corbin Ballam Internal Medicine Physician · Tucson, AZ NPI 1205282894 Jacob Vanhouten Public Health & General Preventive Medicine Physician · Tucson, AZ NPI 1821595083 Emily Coston Family Nurse Practitioner · Tucson, AZ NPI 1174298707 Gustavo Iturralde Arriaga Family Nurse Practitioner · Tucson, AZ NPI 1437848744

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-26.