What is Nathan Gassel's NPI number?

Nathan Gassel's National Provider Identifier (NPI) is 1720910581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nathan Gassel's specialty?

Nathan Gassel is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Nathan Gassel located?

Nathan Gassel's practice location on file with NPPES is 1010 N Kansas St, Wichita, KS 67214-3124.

What is Nathan Gassel's phone number?

The practice phone number listed in the NPPES registry for Nathan Gassel is (316) 293-2665.

Is Nathan Gassel's NPI active?

Yes — Nathan Gassel's NPI (1720910581) is active in the NPPES registry as of the last update on 2026-06-03.

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Nathan Gassel

NPI 1720910581 · Obstetrics & Gynecology Physician · Wichita, KS

Nathan Gassel is a Obstetrics & Gynecology Physician provider in Wichita, KS (NPI 1720910581).

Provider details

NPI number: 1720910581
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: 94-12724 (KS)

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense 94-12724 (KS)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(52/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1010 N Kansas St

Wichita, KS 67214-3124

Phone: (316) 293-2665

Street-level locationGet directions

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Mailing address