What is Evan Geissler's NPI number?

Evan Geissler's National Provider Identifier (NPI) is 1578781845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Evan Geissler's specialty?

Evan Geissler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Evan Geissler located?

Evan Geissler's practice location on file with NPPES is 7134 Calumet Ave, Hammond, IN 46324-2406.

What is Evan Geissler's phone number?

The practice phone number listed in the NPPES registry for Evan Geissler is (219) 931-4725.

Is Evan Geissler's NPI active?

Yes — Evan Geissler's NPI (1578781845) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Evan Geissler, D.O.

NPI 1578781845 · Family Medicine Physician · Hammond, IN

Evan Geissler, D.O. is a Family Medicine Physician provider in Hammond, IN (NPI 1578781845).

Provider details

NPI number: 1578781845
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Male
Sole proprietor: No
License: 02000568A (IN)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 02000568A (IN)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

7134 Calumet Ave

Hammond, IN 46324-2406

Phone: (219) 931-4725

Fax: (219) 932-4028

Street-level locationGet directions

Mailing address