Individual Healthcare Provider
Robert A Kowatch, M.D.
Provider's NPPES record last updated: February 26, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1447279823
- Primary Specialty
- Psychiatry & Neurology — Sleep Medicine
- Practice Location
- Columbus, Ohio
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 12:06 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Psychiatry & Neurology
Sleep Medicine
Allopathic & Osteopathic Physicians
A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Taxonomy code 2084S0012X Pediatrics
Sleep Medicine
Allopathic & Osteopathic Physicians
A Pediatrician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Taxonomy code 2080S0012XPsychiatry & Neurology
Psychiatry
Allopathic & Osteopathic Physicians
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.
Taxonomy code 2084P0800XPsychiatry & Neurology
Child & Adolescent Psychiatry
Allopathic & Osteopathic Physicians
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Taxonomy code 2084P0804X
Provider-Reported License Information
- Psychiatry & Neurology (Ohio)
- 35.078641
- Pediatrics (Ohio)
- 35.078641
- Psychiatry & Neurology (Ohio)
- 35.078641
- Psychiatry & Neurology (Ohio)
- 35.078641
Practice Locations
Practice Location
700 Childrens Dr
Columbus, Ohio 43205
Phone: (614) 355-4545
Additional Practice Location
1800 Heinzerling Dr
Columbus, Ohio 43223-3642
Phone: (614) 722-6200
Additional Practice Location
26 Hospital Dr
Athens, Ohio 45701-2471
Phone: (614) 722-2530
Fax: (614) 722-5995
Additional Practice Location
444 Butterfly Gardens Dr
Columbus, Ohio 43215-3427
Phone: (614) 722-6200
Additional Practice Location
7450 Hospital Dr
Dublin, Ohio 43016-9642
Phone: (614) 722-6200
Additional Practice Location
4363 All Seasons Dr
Hilliard, Ohio 43026-2050
Phone: (614) 722-2000
Additional Practice Location
150 W Main St
New Albany, Ohio 43054-9229
Phone: (614) 722-2000
Additional Practice Location
433 N Cleveland Ave
Westerville, Ohio 43082-8095
Phone: (614) 722-6200
Additional Practice Location
830 W High St
Lima, Ohio 45801-3971
Phone: (614) 722-2000
Additional Practice Location
5665 Venture Dr
Dublin, Ohio 43017-2159
Phone: (614) 722-2000
Additional Practice Location
555 S 18th St
Columbus, Ohio 43205-2654
Phone: (614) 722-2000
Record Information
- Enumeration Date
- July 18, 2006
- Provider's NPPES Record Last Updated
- February 26, 2026
- Certification Date
- February 26, 2026
- NPISignal NPPES Dataset
- August 2026
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