Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dan Phuong T Nguyen, O.D
Optometrist in Dorchester, MA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245692722
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Dan Phuong T Nguyen
Credential O.D
Sex Female
Practice address 2110 Dorchester Ave, Suite 306, Dorchester, MA, 02124
Phone (617) 296-1828
Enumeration date Mar 24, 2016
Last updated in NPPES Dec 11, 2023
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 110128327A | Medicaid | MA | - |
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.
Frequently asked questions
What specialty is Dan Phuong Nguyen?
Dan Phuong Nguyen is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Gary Taylor Internal Medicine Physician · Dorchester Center, MA NPI 1952390007 Natalia Ganson-Myshkin Internal Medicine Physician · Dorchester Center, MA NPI 1457340515 Claude Resil Internal Medicine Physician · Dorchester, MA NPI 1639150592 Morteza Farizan Surgery Physician · Dorchester Center, MA NPI 1053374603 Gary Bolgar Urology Physician · Dorchester Center, MA NPI 1063462018 Louise Pecevich Physician Assistant · Dorchester, MA NPI 1841236353 Adam Gladstone Internal Medicine Physician · Dorchester Center, MA NPI 1437187283 Ashok Patel Adolescent Medicine (Internal Medicine) Physician · Dorchester Center, MA NPI 1902825441
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-11.