Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jairo De Jesus Castrolondono, MD

Hospitalist Physician in Flagstaff, AZ · enumerated 2007.

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

National Provider Identifier

1730239310

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Registry record

Entity type Individual (Type 1)

Name Dr. Jairo De Jesus Castrolondono

Credential MD

Sex Male

Practice address 1200 N Beaver St, Flagstaff, AZ, 86001

Phone (928) 214-2920

Fax (928) 214-2925

Enumeration date Jan 12, 2007

Last updated in NPPES Dec 18, 2015

Taxonomy & licenses

170100000X Ph.D. Medical Genetics Other Service Providers Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 42662 (AZ) 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
513757	Medicaid	AZ	-

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 Jairo Castrolondono's NPI record?

Cross-check NPI 1730239310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730239310 active?

Yes, as of the latest NPPES snapshot, NPI 1730239310 is active (record last updated 2015-12-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-18.