Dr. Robert Merrill Dryden, M.D.
Dr. Robert Merrill Dryden is a Plastic Surgery Physician provider (Plastic Surgery) practicing in Tucson, AZ, registered in the NPPES registry with NPI 1376657049 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1376657049 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert Merrill Dryden |
| Credential | M.D. |
| Sex | Male |
| Practice address | Tucson, AZ, 85712 |
| Phone | 5207220909 |
| Fax | 5207226937 |
| Enumeration date | 2006-08-18 |
| Last updated in NPPES | 2008-03-24 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208200000X | Plastic Surgery Physician | Primary | 06151 | AZ |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Robert Dryden, M.D. NPI: 1376657049 Taxonomy: 208200000X (Plastic Surgery Physician) Address: Tucson, AZ, 85712
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1942499942 | Robert M Dryden MD Ltd | Organization | Specialist | Tucson, AZ |
| 1154500643 | Robert M Dryden MD Ltd | Organization | Specialist | Tucson, AZ |
| 1023552247 | Netra Eye Clinic Pllc | Organization | Ophthalmology Physician | Tucson, AZ |
Verify this record
Cross-check NPI 1376657049 against the authoritative CMS record: view Dr. Robert Merrill Dryden 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
Is NPI 1376657049 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-03-24.