Dr. Arnold L Kellar, DDS
Dr. Arnold L Kellar is a Dentist provider (Dentist) practicing in Westminster, MD, registered in the NPPES registry with NPI 1265518922 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1265518922 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Arnold L Kellar |
| Credential | DDS |
| Sex | Male |
| Practice address | Westminster, MD, 21157 |
| Phone | 4108761747 |
| Fax | 4108761927 |
| Enumeration date | 2006-10-27 |
| Last updated in NPPES | 2008-07-01 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Secondary | 10242 | MD |
| 122300000X | Dentist | Primary | MD10242 | MD |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Arnold Kellar, DDS NPI: 1265518922 Taxonomy: 122300000X (Dentist) Address: Westminster, MD, 21157
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992786990 | Charles Kluge | Individual | Physician Assistant | Westminster, MD |
| 1619902665 | Kenneth Tepper | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Westminster, MD |
| 1518980085 | Carol Conrad | Individual | Physical Therapist | Westminster, MD |
| 1003952367 | Dental Concepts | Organization | General Practice Dentistry | Westminster, MD |
| 1538307848 | Carroll Orthopaedic Specialists | Organization | Sports Medicine (Orthopaedic Surgery) Physician | Westminster, MD |
| 1346695616 | Bae Dental Associates-Westminster LLC | Organization | General Practice Dentistry | Westminster, MD |
| 1306529326 | Montria Martin | Individual | Primary Care Nurse Practitioner | Westminster, MD |
| 1801620752 | Kimberly Jackson | Individual | Family Nurse Practitioner | Westminster, MD |
Verify this record
Cross-check NPI 1265518922 against the authoritative CMS record: view Dr. Arnold L Kellar on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-07-01.