Arjun Vaidyanathan, DDS
Dentist · Windsor Mill, MD
Arjun Vaidyanathan, DDS is a dentist with a practice address in Windsor Mill, Maryland, and NPI 1104556554, issued on Jun 16, 2022. Check the license (Maryland 17538, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Arjun Vaidyanathan
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 17538 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8063 Liberty RD, Windsor Mill, MD 21244
- Phone
- (410) 995-9999
- Enumerated
- Jun 16, 2022
- Record last updated
- Aug 21, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,870 in Maryland → Look up another NPI →
Also registered at 8063 Liberty RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anam KhalidDentist1578247680
- Archana Bhavani Vasanth Kumar, DDSDentist1548154024
Verify Arjun Vaidyanathan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 17538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average dentist in 2024
69 Medicare Part D claims for 36 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin24 claims
- Ibuprofen21 claims
- Chlorhexidine Gluconate17 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.
Arjun Vaidyanathan among 1,870 dentist records in Maryland
Arjun Vaidyanathan, DDS is one of 1,870 dentist records with a practice address in Maryland. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 85% of them.
- NPI issued2022 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 69% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 dentist records list a practice address in Windsor Mill
They are 3 of the 353 NPPES records with a practice address in Windsor Mill, and 1,870 dentist records in Maryland.
All 1,870 in Maryland → Every provider in Windsor Mill → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Alan FeldsteinBaltimore, MD 212441447991559
- Anam KhalidWindsor Mill, MD 212441578247680
- Todd Sarubin, DDSBaltimore, MD 212441417019001
- Murray Sarubin, DDSBaltimore, MD 212441568779387
- Archana Bhavani Vasanth Kumar, DDSWindsor Mill, MD 212441548154024
- Bethlehem YehudahBaltimore, MD 212441659101798
- Hyacinth Dunstan, DDSBaltimore, MD 212391639229222
- Ross Dymond, DDSBaltimore, MD 212391255537213
Common questions
What is Arjun Vaidyanathan, DDS's NPI number?
Arjun Vaidyanathan, DDS's National Provider Identifier (NPI) is 1104556554, issued on Jun 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Arjun Vaidyanathan, DDS located?
The NPPES record lists a practice address at 8063 Liberty RD, Windsor Mill, MD, 21244. Phone: (410) 995-9999. Providers update this record themselves, so call before visiting.
How can I verify Arjun Vaidyanathan, DDS's license?
NPPES lists Maryland license number 17538, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Arjun Vaidyanathan, DDS prescribe under Medicare Part D?
In 2024, Arjun Vaidyanathan, DDS had 69 Medicare Part D claims for 36 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.