DR. LEONARD SAMUEL GELL MD
NPI 1023380797
Allergy & Immunology in Ada, MI

Q: What is Leonard Gell's NPI number?

The NPI number for Leonard Gell is 1023380797. It was assigned to this individual provider in the NPPES registry on January 27, 2012.

Q: What is Leonard Gell's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Leonard Gell was last updated on January 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 27, 2012

7650 CONSERVATION ST NE, ADA, MI 49301(616) 676-9438 Get Directions Write a Review

NPPES record last updated: January 27, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Leonard Samuel Gell Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LEONARD SAMUEL GELL MD (NPI 1023380797) is an individual allergy & immunology provider in Ada, Michigan, licensed in Michigan (L1647957) and active in the NPI registry since January 2012.

NPPES Registry Identity

NPI1023380797

Entity TypeIndividualMale

Primary Taxonomy207K00000X

Provider Legal NameDR. LEONARD SAMUEL GELLCredential: MD

Location Address7650 CONSERVATION ST NEAda, MI 49301-9522

Mailing Address970 Parchment Dr SeGrand Rapids, MI 49546-8302 · (616) 676-9438

Phone(616) 676-9438

Sole ProprietorYes

Enumeration DateJanuary 27, 2012

✔ NPI 1023380797 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in MI · L1647957

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

7650 CONSERVATION ST NE, Ada, MI 49301

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leonard Gell's NPI number?

The NPI number for Leonard Gell is 1023380797. It was assigned to this individual provider in the NPPES registry on January 27, 2012.

Where is Leonard Gell located?

Leonard Gell practices at 7650 Conservation St NE, Ada, MI 49301. The listed phone number is (616) 676-9438.

What is Leonard Gell's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for Leonard Gell was last updated on January 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.