Timothy Kowalski, D.O.
Psychiatry Physician · Columbia, SC
Timothy Kowalski, D.O. is a psychiatry physician with a practice address in Columbia, South Carolina, and NPI 1952320541, issued on Jul 18, 2006. Check the license (South Carolina 338, as entered in NPPES) on the South Carolina Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Timothy Kowalski
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 338 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Colonial Dr, Columbia, SC 29203
- Phone
- (803) 898-8405
- Enumerated
- Jul 18, 2006
- Entity
- Type 1 · individual
Also registered at 1800 Colonial Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dorothy ArchieMental Health Counselor1659498632
- Betty Armel, RNAdult Psychiatric/Mental Health Registered Nurse1134486871
- Brooke BarrStudent in an Organized Health Care Education/Training Program1750780615
- Katherine Baughman, M.A.Mental Health Counselor1669615191
- Santria CanzaterMental Health Counselor1336350628
- Kathryn CodyCounselor1558411421
Verify Timothy Kowalski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
177 psychiatry physician records list a Columbia practice address
They are 177 of the 11,200 NPPES records with a Columbia practice address, and 860 psychiatry physician records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 177 in Columbia → All 860 in South Carolina → Every provider in Columbia →
Other psychiatry physician records in South Carolina
- John Abess, MDCharleston, SC1578549523
- Boluwatito Abraham, MDGreer, SC1912758954
- Tayita AbuduCharleston, SC1033922356
- Dale Adair, MDColumbia, SC1861506321
- Isabella Adjinah, D.O.Columbia, SC1710242151
- Jill Afrin, M.D.Columbia, SC1669552543
- Shady Al KhateebGreer, SC1013612605
- Brittany Albright, MD, MPHMount Pleasant, SC1265796726
- Jakob Alden, MDColumbia, SC1952242364
- Katherine AldenGreenville, SC1598405649
Common questions
What is Timothy Kowalski, D.O.'s NPI number?
Timothy Kowalski, D.O.'s National Provider Identifier (NPI) is 1952320541, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Kowalski, D.O. located?
The NPPES record lists a practice address at 1800 Colonial Dr, Columbia, SC, 29203. Phone: (803) 898-8405. Providers update this record themselves, so call before visiting.
How can I verify Timothy Kowalski, D.O.'s license?
NPPES lists South Carolina license number 338, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.