Robert Douglas Cook, DDS
Robert Douglas Cook is a Dentist provider (Dentist) practicing in Salisbury, MD, registered in the NPPES registry with NPI 1548496250 since 2009. The credential DDS stands for Doctor of Dental Surgery. Practices at Wicomico County Health Department (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1548496250 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Robert Douglas Cook |
| Credential | DDS |
| Sex | Male |
| Practice address | Salisbury, MD, 21801 |
| Phone | 4103343972 |
| Enumeration date | 2009-06-09 |
| Last updated in NPPES | 2009-06-09 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 6309 | 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: Robert Cook, DDS NPI: 1548496250 Taxonomy: 122300000X (Dentist) Address: Salisbury, MD, 21801
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1730182726 | George Stephens | Individual | General Practice Dentistry | Salisbury, MD |
| 1508946047 | Wicomico County Health Department | Organization | Public Health or Welfare Agency | Salisbury, MD |
| 1689809584 | James Donaldson | Individual | General Practice Dentistry | Salisbury, MD |
| 1477818979 | Robert Seif | Individual | Public Health Dentistry | Salisbury, MD |
| 1043756604 | Valerie Elliott | Individual | Dentist | Salisbury, MD |
Verify this record
Cross-check NPI 1548496250 against the authoritative CMS record: view Robert Douglas Cook 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 2009-06-09.