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Edit this profileAt a glance
- University of Utah Dept of, 50 N Medical Dr, Salt Lake City, UT 84112
About Dr. Duffy
Based in Salt Lake City, UT, Keith Duffy, M.D. is listed in the NPI registry under dermatology. Keith graduated from State University of Ny Upstate Medical University in 2004. Keith is also listed as specializing in dermatopathology and mohs surgery / dermatologic surgery. According to Medicare claims data, Keith cared for 1,680 Medicare patients across 2,479 services. The services billed most often include pathology examination of tissue using a microscope, intermediate complexity, special stained specimen slides to examine tissue, each additional procedure, and removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks. NPI 1770779050 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (801) 587-6340
- Email not available
Practice Locations
UNIVERSITY OF UTAH DEPT OF 50 N MEDICAL DR
Salt Lake City, UT 84112
Conditions Commonly Evaluated or Treated
Within Dermatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Autoimmune and connective tissue
Cancer care
Pediatric and genetic
Rashes & allergy
Wounds & skin
Most searched conditions
Acne and follicular disorders
Eczema and inflammatory skin disease
Infections and infestations
Pigment, growths, and benign lesions
Skin cancer
Urticaria, itch, and vascular
Infections
Skin growths
Procedures & services
Bladder & bowel
Cosmetic & plastics
Cosmetic dermatology
Diagnostic procedures
- Dermoscopy
- Excisional skin biopsy
- Punch biopsy
- Shave biopsy
- Skin scraping for fungal or mite testing
- Patch testing
- Skin biopsy
Lesion treatment
- Chemical treatment of skin lesions
- Incision and drainage of an abscess
- Intralesional medication injection
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
Medical dermatology treatment
Skin and Scars
Skin cancer surgery
Skin growths
Wound Care
Most searched procedures
Cosmetic
Cosmetic and minor surgery
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Procedures Most Often Billed to Medicare
2,479 services · 1,680 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | Procedure | 17311 |
135 | As often as other peers in Dermatology |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | Procedure | 17312 |
103 | As often as other peers in Dermatology |
| Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | Procedure | 13132 |
45 | As often as other peers in Dermatology |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | Procedure | 17311 |
41 | As often as other peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
27 | Less often than most peers in Dermatology |
| Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | Procedure | 17313 |
24 | Less often than most peers in Dermatology |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | Procedure | 17312 |
24 | As often as other peers in Dermatology |
| Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | Procedure | 13132 |
18 | As often as other peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
14 | Less often than most peers in Dermatology |
| Removal and microscopic exam of growth of trunk, arms, or legs, each additional stage, 1-5 tissue blocks | Procedure | 17314 |
13 | Less often than most peers in Dermatology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dermatologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other dermatologists in Salt Lake City 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at State University of Ny Upstate Medical University 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at State University of Ny Upstate Medical University 7
Providers who graduated from the same medical school in the same year.
Also performs Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 7
Providers in UT who bill this service to Medicare most often.
Common questions
What does Keith Duffy specialize in?
Keith Duffy is a dermatologist (skin doctor) in Salt Lake City, UT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where is Keith Duffy located?
Keith Duffy is listed at University of Utah Dept of 50 N Medical Dr, Salt Lake City, UT 84112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Keith Duffy's phone number?
The number on file is (801) 587-6340. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Keith Duffy's NPI number?
Keith Duffy's National Provider Identifier is 1770779050. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Keith Duffy train?
Keith Duffy attended State University of Ny Upstate Medical University, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Keith Duffy been practicing?
Keith Duffy has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does Keith Duffy do most often?
According to Medicare billing data, Keith Duffy performs procedures including removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks, removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks and complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Keith Duffy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Keith Duffy. If this is you, claiming it is free.
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