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Edit this profileAt a glance
- 191 Theater Rd, Onalaska, WI 54650
About John Kohorst
John Kohorst practices dermatology in Onalaska, WI. According to Medicare claims data, John cared for 1,394 Medicare patients across 1,715 services. The services billed most often include 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 intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm. The provider's National Provider Identifier (NPI) is 1588044366.
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
- (608) 785-0940
- Email not available
Practice Locations
191 THEATER RD
Onalaska, WI 54650
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
1,715 services · 1,394 patients · 21 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 |
684 | More 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 |
192 | More often than most peers in Dermatology |
| Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm | Procedure | 12052 |
138 | More than most peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
85 | More often than most peers in Dermatology |
| Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | Procedure | 17313 |
81 | More often than most peers in Dermatology |
| Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 5.1-7.5 cm | Procedure | 12053 |
69 | More than most peers in Dermatology |
| Complicated repair of wound of eyelids, nose, ears, or lip, 2.6-7.5 cm | Procedure | 13152 |
65 | More than most peers in Dermatology |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
64 | More often than most peers in Dermatology |
| Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm | Procedure | 12042 |
59 | More than most peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
45 | 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 Onalaska 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
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 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is John Kohorst's specialty?
John Kohorst is a dermatologist (skin doctor) in Onalaska, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where can I find John Kohorst?
John Kohorst is listed at 191 Theater Rd, Onalaska, WI 54650. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John Kohorst?
The number on file is (608) 785-0940. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John Kohorst's NPI number?
John Kohorst's National Provider Identifier is 1588044366. 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 John Kohorst's education?
John Kohorst attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has John Kohorst been practicing?
John Kohorst has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is John Kohorst known for?
According to Medicare billing data, John Kohorst 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 intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John Kohorst confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Kohorst. If this is you, claiming it is free.
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