Physician Profile
Kristina C. Duffin, M.D.
Unclaimed ProfileAbout Dr. Duffin
Based in Salt Lake City, UT, Kristina C. Duffin, M.D. is listed in the NPI registry under dermatology. Kristina graduated from University of Washington School of Medicine in 1993. According to Medicare claims data, Kristina cared for 101 Medicare patients across 120 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and biopsy of related skin growth, first growth. NPI 1659397040 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) 581-2955
- Email not available
Practice Locations
50 N MEDICAL DR
Salt Lake City, UT 84132
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
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
Autoimmune and connective tissue
Infections
Rashes & allergy
Skin growths
Procedures & services
Most searched procedures
Diagnostic procedures
Lesion treatment
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
- Incision and drainage of an abscess
Medical dermatology treatment
Cosmetic
Cosmetic and minor surgery
Cosmetic dermatology
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Skin cancer surgery
Skin growths
Procedures Most Often Billed to Medicare
120 services · 101 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of related skin growth, first growth | Procedure | 11102 |
17 | Less often than most peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
16 | Less often than most peers in Dermatology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
48 | Less often than most peers in Dermatology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
39 | 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 2
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 7
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Biopsy of related skin growth, first growth 8
Providers in UT who bill this service to Medicare most often.
Common questions
What kind of doctor is Kristina C. Duffin?
Kristina C. Duffin 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
What is Kristina C. Duffin's address?
Kristina C. Duffin is listed at 50 N Medical Dr, Salt Lake City, UT 84132. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Kristina C. Duffin?
The number on file is (801) 581-2955. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kristina C. Duffin's NPI number?
Kristina C. Duffin's National Provider Identifier is 1659397040. 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 Kristina C. Duffin train?
Kristina C. Duffin attended University of Washington School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Kristina C. Duffin been practicing?
Kristina C. Duffin has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What procedures does Kristina C. Duffin perform?
According to Medicare billing data, Kristina C. Duffin performs procedures including biopsy of related skin growth, first growth and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kristina C. Duffin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kristina C. Duffin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.