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

Dr. Aimee Marie Merino, MD PHD

Hematology & Oncology Physician in Minneapolis, MN · enumerated 2014.

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

National Provider Identifier

1235557562

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Registry record

Entity type Individual (Type 1)

Name Dr. Aimee Marie Merino

Credential MD PHD

Sex Female

Practice address Minneapolis, MN, 55455

Phone (612) 672-7422

Enumeration date Apr 3, 2014

Last updated in NPPES Jan 11, 2024

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

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 59939 (MN) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 59939 (MN) 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.

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Frequently asked questions

How do I verify Aimee Merino's NPI record?

Cross-check NPI 1235557562 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1235557562 active?

Yes, as of the latest NPPES snapshot, NPI 1235557562 is active (record last updated 2024-01-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-11.