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Edit this profileAt a glance
- 717 Meade St, Suite 100, Rapid City, SD 57701
About Dr. Knutsen Larson
Siri S. Knutsen Larson, M.D. is a healthcare provider in Rapid City, SD specializing in dermatology. Siri trained at University of South Carolina School of Medicine, graduating in 2010. According to Medicare claims data, Siri cared for 3,744 Medicare patients across 6,091 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. This provider record is associated with NPI 1659696672.
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
- (605) 341-5910
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
717 MEADE ST SUITE 100
Rapid City, SD 57701
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
- Acne scar treatment
- Dermal fillers
- Sclerotherapy
- Tattoo removal
Cosmetic and minor surgery
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Procedures Most Often Billed to Medicare
6,091 services · 3,744 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
1,463 | More often than most peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
825 | More than most peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
568 | More than most peers in Dermatology |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | Procedure | 17311 |
434 | More often than most peers in Dermatology |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
329 | More than most 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 |
180 | More 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 |
161 | As often as other peers in Dermatology |
| Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | Procedure | 13121 |
72 | More often than most peers in Dermatology |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
47 | More often than most peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less | Procedure | 17260 |
41 | More 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 Rapid City 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of South Carolina School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at University of South Carolina School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 7
Providers in SD who bill this service to Medicare most often.
Common questions
What is Siri S. Knutsen Larson's specialty?
Siri S. Knutsen Larson is a dermatologist (skin doctor) in Rapid City, SD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where can I find Siri S. Knutsen Larson?
Siri S. Knutsen Larson is listed at 717 Meade St Suite 100, Rapid City, SD 57701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Siri S. Knutsen Larson?
The number on file is (605) 341-5910. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Siri S. Knutsen Larson's NPI number?
Siri S. Knutsen Larson's National Provider Identifier is 1659696672. 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
What is Siri S. Knutsen Larson's education?
Siri S. Knutsen Larson attended University of South Carolina School of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Siri S. Knutsen Larson been practicing?
Siri S. Knutsen Larson has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Siri S. Knutsen Larson known for?
According to Medicare billing data, Siri S. Knutsen Larson performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Siri S. Knutsen Larson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Siri S. Knutsen Larson. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.