Dr. Garry Merrill Miller, DDS
Dr. Garry Merrill Miller is a Dentist provider (Dentist) practicing in Washington, DC, registered in the NPPES registry with NPI 1891897484 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Balldinger & Miller (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1891897484 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Garry Merrill Miller |
| Credential | DDS |
| Sex | Male |
| Practice address | 1747 PENNSYLVANIA AVE NW, SUITE G-100, Washington, DC, 20006 |
| Phone | 2022986111 |
| Fax | 2024662486 |
| Enumeration date | 2006-09-02 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 2387 | DC |
| 122300000X | Dentist | Secondary | 4054 | 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: Garry Miller, DDS NPI: 1891897484 Taxonomy: 122300000X (Dentist) Address: 1747 PENNSYLVANIA AVE NW, SUITE G-100, Washington, DC, 20006
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1104964402 | Balldinger & Miller | Organization | Periodontics | Washington, DC |
| 1871622845 | Kenneth Beck | Individual | Optometrist | Washington, DC |
| 1487849550 | Howard Benson | Individual | Prosthodontics | Washington, DC |
| 1154594448 | Joseph Yalch | Individual | General Practice Dentistry | Washington, DC |
| 1730319898 | Marc Mouallem | Individual | Dentist | Washington, DC |
Verify this record
Cross-check NPI 1891897484 against the authoritative CMS record: view Dr. Garry Merrill Miller 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 2007-07-08.