What is John Giesel's NPI number?

John Giesel's National Provider Identifier (NPI) is 1538163407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Giesel's specialty?

John Giesel is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is John Giesel located?

John Giesel's practice location on file with NPPES is 2020 W 86th St, Indianapolis, IN 46260-1931.

What is John Giesel's phone number?

The practice phone number listed in the NPPES registry for John Giesel is (317) 871-5900.

Is John Giesel's NPI active?

Yes — John Giesel's NPI (1538163407) is active in the NPPES registry as of the last update on 2008-01-03.

IndividualActive

John Giesel, M.D.

NPI 1538163407 · Ophthalmology Physician · Indianapolis, IN

John Giesel, M.D. is a Ophthalmology Physician provider in Indianapolis, IN (NPI 1538163407).

Provider details

NPI number: 1538163407
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 01038113 (IN)

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense 01038113 (IN)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
21 yrs in NPPES 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

2020 W 86th St

Ste 200

Indianapolis, IN 46260-1931

Phone: (317) 871-5900

Fax: (317) 872-6439

Street-level locationGet directions

Mailing address