Stephen Sean Valis, DDS
Dentist · Rock Hill, SC
Stephen Sean Valis, DDS is a dentist with a practice address in Rock Hill, South Carolina, and NPI 1952403511, issued on Sep 3, 2006. Check the license (South Carolina 3308, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Sean Valis
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 3308 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1144 India Hook RD Ste B, Rock Hill, SC 29732
- Phone
- (803) 328-3891
- Enumerated
- Sep 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (303) 328-2159
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,124 in South Carolina → Look up another NPI →
Verify Stephen Sean Valis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 3308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average dentist in 2024
166 Medicare Part D claims for 86 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Amoxicillin55 claims
- Hydrocodone-Acetaminophen22 claims
- Cephalexin19 claims
- Clindamycin Hcl12 claims
- Penicillin V Potassium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Stephen Sean Valis among 1,124 dentist records in South Carolina
Stephen Sean Valis, DDS is one of 1,124 dentist records with a practice address in South Carolina. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 79% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 dentist records list a practice address in Rock Hill
They are 38 of the 2,271 NPPES records with a practice address in Rock Hill, and 1,124 dentist records in South Carolina.
All 1,124 in South Carolina → Every provider in Rock Hill → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Benjamin Areheart, DMDRock Hill, SC 297321285918649
- Michael Barker, DMDRock Hill, SC 297321053386946
- Sharareh Borhanian, DMDRock Hill, SC 297321184686024
- Anna Chacknes, DMDRock Hill, SC 297321932174901
- William Cranford, DMDRock Hill, SC 297321508949892
- Heather Johnson, D.D.S.Rock Hill, SC 297321295090751
- Mark Klopenstine, DDSRock Hill, SC 297321932239084
- Jennifer McMaster, DMDRock Hill, SC 297321508029901
Common questions
What is Stephen Sean Valis, DDS's NPI number?
Stephen Sean Valis, DDS's National Provider Identifier (NPI) is 1952403511, issued on Sep 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Sean Valis, DDS located?
The NPPES record lists a practice address at 1144 India Hook RD Ste B, Rock Hill, SC, 29732. Phone: (803) 328-3891. Providers update this record themselves, so call before visiting.
How can I verify Stephen Sean Valis, DDS's license?
NPPES lists South Carolina license number 3308, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Sean Valis, DDS prescribe under Medicare Part D?
In 2024, Stephen Sean Valis, DDS had 166 Medicare Part D claims for 86 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.