NPI age
21 years
Enumerated 2005-05-24
● Active
Type 1 · Individual
DR. Frederick J Duffy JR., M.D.
Duffy is 1 of 93 plastic surgery providers in Dallas and 1 of 618 in Texas.
Primary specialty
Plastic Surgery
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-08-12
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 618 active plastic surgery providers in Texas.
NPI age
21 years
↑ 4 yr above median (17 yr)
State licenses
1 state
9% of peers hold multiple states
Subspecialties
1
In the 24% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-05Enumerated in NPPES
2005
2026
Where they practice
Practice location
12201 Merit Dr, Suite 440
Dallas, TX 752512122
Mailing address
12201 Merit Dr, Suite 440
Dallas, TX 752512122
Specialties
-
Plastic Surgery PrimaryA plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external...
-
Plastic SurgeryA plastic surgeon with additional training in plastic and reconstructive procedures within the head, face, neck and associated structures, including cutaneous head and neck oncology and reconstruction, management of maxillofacial...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 250010502 | MEDICARE RAILROAD - INDIVIDUAL |
| 01 (TX) | DG1038 | MEDICARE RAILROAD GROUP |
| 05 (TX) | 120616104 |
Practice context
Part of a multi-provider practice. 11 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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