Daniel L Thomas, OD
Daniel L Thomas is a Optometrist provider (Optometrist) practicing in Aspen Hill, MD, registered in the NPPES registry with NPI 1962816421 since 2014. The credential OD stands for Doctor of Optometry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1962816421 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Daniel L Thomas |
| Credential | OD |
| Sex | Male |
| Practice address | 13531 CONNECTICUT AVE, Aspen Hill, MD, 20906 |
| Phone | 3014380555 |
| Enumeration date | 2014-06-12 |
| Last updated in NPPES | 2016-03-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | TA2410 | MD |
| 152W00000X | Optometrist | Secondary | OP1000296 | DC |
| 152W00000X | Optometrist | Secondary | 0618002351 | VA |
OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential
Copy-ready billing details
Provider: Daniel Thomas, OD NPI: 1962816421 Taxonomy: 152W00000X (Optometrist) Address: 13531 CONNECTICUT AVE, Aspen Hill, MD, 20906
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1023100104 | Adel Ibrahim | Individual | Optometrist | Silver Spring, MD |
| 1639697584 | Jessy Ung | Individual | Optometrist | Silver Spring, MD |
Verify this record
Cross-check NPI 1962816421 against the authoritative CMS record: view Daniel L Thomas 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 2016-03-09.