Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Aaron T Gerds, MD, MS

Hematology & Oncology Physician in Cleveland, OH · enumerated 2008.

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

National Provider Identifier

1922254937

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Registry record

Entity type Individual (Type 1)

Name Mr. Aaron T Gerds

Credential MD, MS

Sex Male

Practice address 9500 Euclid Ave R35, Cleveland, OH, 44195

Phone (216) 445-9840

Fax (216) 444-9464

Enumeration date Aug 9, 2008

Last updated in NPPES Dec 22, 2014

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD60138577 (WA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 35.121226 (OH) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 35-121226-S (OH) 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
0086490	Medicaid	OH	-

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 1922254937 active?

Yes, as of the latest NPPES snapshot, NPI 1922254937 is active (record last updated 2014-12-22).

How do I verify Aaron Gerds's NPI record?

Cross-check NPI 1922254937 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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Naveen Basappa Student in an Organized Health Care Education/Training Program · Cleveland, OH NPI 1457581654 Hui Zhu Internal Medicine Physician · Cleveland, OH NPI 1336464932 Aziz Nazha Hematology & Oncology Physician · Cleveland, OH NPI 1508132382

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-22.