Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caroline Jadlowiec, M.D.

Transplant Surgery Physician in Phoenix, AZ · enumerated 2008 · practices at Mayo Clinic Arizona.

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

National Provider Identifier

1194985531

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Registry record

Entity type Individual (Type 1)

Name Dr. Caroline Jadlowiec

Credential M.D.

Sex Female

Practice address 5881 E Mayo Blvd, Phoenix, AZ, 85054

Phone (480) 342-1010

Enumeration date Jun 10, 2008

Last updated in NPPES Apr 28, 2026

Taxonomy & licenses

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 54127 (AZ) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 54127 (AZ) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Caroline Jadlowiec practice?

The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Caroline Jadlowiec?

The National Provider Identifier (NPI) for Caroline Jadlowiec is 1194985531, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-28.