Mary Karvounis, D.D.S.
Dentist · Gambrills, MD
Mary Karvounis, D.D.S. is a dentist with a practice address in Gambrills, Maryland, and NPI 1922447192, issued on Jun 20, 2013. Check the license (Maryland 15537, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Karvounis
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 15537 MD
DEN1001302 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1375 Defense Hwy, Gambrills, MD 21054
- Phone
- (410) 721-7020
- Enumerated
- Jun 20, 2013
- Record last updated
- Oct 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (410) 721-1970
- Entity
- Type 1 · individual
Also registered at 1375 Defense Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Klocko, D.D.SGeneral Practice Dentistry1396951737
- Ann WarfieldGeneral Practice Dentistry1164727970
Verify Mary Karvounis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 15537Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12 dentist records list a practice address in Gambrills
They are 12 of the 226 NPPES records with a practice address in Gambrills, and 1,870 dentist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12 in Gambrills → All 1,870 in Maryland → Every provider in Gambrills →
Other dentist records in Maryland
- Vargha Abbasian, D.D.S.Elkton, MD1356656854
- Anahita Abdehou, DDSRosedale, MD1902062292
- Ossob Abdillahi, DMDGaithersburg, MD1932237385
- Laylo Abdurahmonova, DDSManchester, MD1861367427
- Thomas Abecket, DDSLaurel, MD1265774087
- Martin Abel, D.D.S.Rockville, MD1285604058
- Shannon Abel, D.D.S.Rockville, MD1326018185
- Ryan Abi Jomaa, DDSOlney, MD1295664613
- Median Abraha, DDSOxon Hill, MD1518642248
- Ampili Abraham, DDSCatonsville, MD1750430005
Common questions
What is Mary Karvounis, D.D.S.'s NPI number?
Mary Karvounis, D.D.S.'s National Provider Identifier (NPI) is 1922447192, issued on Jun 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mary Karvounis, D.D.S. located?
The NPPES record lists a practice address at 1375 Defense Hwy, Gambrills, MD, 21054. Phone: (410) 721-7020. Providers update this record themselves, so call before visiting.
How can I verify Mary Karvounis, D.D.S.'s license?
NPPES lists Maryland license number 15537, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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. 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.