DR. GELLER WI S C
NPI 1821946310
Psychiatry & Neurology - Psychiatry in Watertown, WI

Active since March 19, 2026
121 HOSPITAL DR, WATERTOWN, WI 53098(646) 303-7650(646) 222-6468 Get Directions Write a Review

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

Record update history: Apr 13, 2026, Mar 19, 2026 (2 updates tracked since 2026).

About Dr. Geller Wi S C NPPES

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

DR. GELLER WI S C (NPI 1821946310) is a healthcare organization registered as a psychiatry in Watertown, Wisconsin and active in the NPI registry since March 2026. The organization lists Felix Geller, Owner, as its authorized official.

NPPES Registry Identity

NPI1821946310
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameDR. GELLER WI S C
Location Address121 HOSPITAL DRWatertown, WI 53098-3303
Mailing Address2119 Orien RdToms River, NJ 08755-1366 · (646) 303-7650 · Fax (646) 222-6468
Fax(646) 222-6468
Organization SubpartNo
Authorized OfficialFelix GellerOwner · (646) 303-7650
Enumeration DateMarch 19, 2026
Last NPPES UpdateApril 13, 20262 updates tracked since enumeration
NPPES CertifiedApril 13, 2026
NPI 1821946310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
121 HOSPITAL DR, Watertown, WI 53098

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 13

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

Physical Therapy Assistant
121 HOSPITAL DR
WATERTOWN, WI 53098
Speech-Language Pathologist
121 HOSPITAL DR
WATERTOWN, WI 53098
Speech-Language Pathologist
121 HOSPITAL DR
WATERTOWN, WI 53098
Skilled Nursing Facility
121 HOSPITAL DR
WATERTOWN, WI 53098
Occupational Therapy Assistant
121 HOSPITAL DR
WATERTOWN, WI 53098
Speech-Language Pathologist
121 HOSPITAL DR
WATERTOWN, WI 53098
Occupational Therapist
121 HOSPITAL DR
WATERTOWN, WI 53098
Speech-Language Pathologist
121 HOSPITAL DR
WATERTOWN, WI 53098

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 Dr. Geller Wi S C's NPI number?

The NPI number for Dr. Geller Wi S C is 1821946310. It was assigned to this organization in the NPPES registry on March 19, 2026.

Where is Dr. Geller Wi S C located?

Dr. Geller Wi S C is located at 121 Hospital Dr, Watertown, WI 53098. The listed phone number is (646) 303-7650.

What is Dr. Geller Wi S C's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Dr. Geller Wi S C was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.