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EVAN H. GEISSLER, D.O., LTD.
NPI 1477659449
Family Medicine in Hammond, IN

Active since September 16, 2006
7134 CALUMET AVE, HAMMOND, IN 46324(219) 931-4725(219) 932-4028 Get Directions Write a Review

NPPES record last updated: August 13, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Evan H. Geissler, D.o., Ltd. NPPES

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

EVAN H. GEISSLER, D.O., LTD. (NPI 1477659449) is a healthcare organization registered as a family medicine in Hammond, Indiana and active in the NPI registry since September 2006. The organization lists Evan H. Geissler, President, as its authorized official.

NPPES Registry Identity

NPI1477659449
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameEVAN H. GEISSLER, D.O., LTD.
Location Address7134 CALUMET AVEHammond, IN 46324-2406
Mailing Address7134 Calumet AveHammond, IN 46324-2406 · (219) 931-4725 · Fax (219) 932-4028
Phone(219) 931-4725
Fax(219) 932-4028
Organization SubpartNo
Authorized OfficialEvan H. GeisslerPresident · (219) 931-4725
Enumeration DateSeptember 16, 2006
Last NPPES UpdateAugust 13, 2007
✔ NPI 1477659449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IN · 02000568A
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
7134 CALUMET AVE, Hammond, IN 46324
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Other Identifiers 2

Medicare UPINC25023IN
Medicare ID-Type Unspecified408790IN

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. GREGORY T. FRAGAKIS AU.D., FAAA
Audiologist
7134 CALUMET AVE
HAMMOND, IN 46324
Lake County (219) 931-4725
JAY D KAROL DDS
Dentist
7134 CALUMET AVE
HAMMOND, IN 46324
Lake County (219) 932-0434
DR. BRIAN WALDMAN
Audiologist
7134 CALUMET AVE
HAMMOND, IN 46324
Lake County (219) 836-0022
EVAN H GEISSLER D.O.
Family Medicine
7134 CALUMET AVE
HAMMOND, IN 46324
Lake County (219) 931-4725
LISA A. SPUDIC MS, RN, FNP
Nurse Practitioner (Family)
7134 CALUMET AVE
HAMMOND, IN 46324
Lake County (219) 931-4725
DR. JAY DAVID KAROL DDS
Dentist
7134 CALUMET AVE
HAMMOND, IN 46324
Lake County (219) 932-0434
DR. GINA E GEISSLER AU.D., FAAA
Audiologist
7134 CALUMET AVE
HAMMOND, IN 46324
Lake County (219) 931-4725

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 Evan H. Geissler, D.O., Ltd.'s NPI number?

The NPI number for Evan H. Geissler, D.O., Ltd. is 1477659449. It was assigned to this organization in the NPPES registry on September 16, 2006.

Where is Evan H. Geissler, D.O., Ltd. located?

Evan H. Geissler, D.O., Ltd. is located at 7134 Calumet Ave, Hammond, IN 46324. The listed phone number is (219) 931-4725.

What is Evan H. Geissler, D.O., Ltd.'s specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Evan H. Geissler, D.O., Ltd. was last updated on August 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.