Mark Gaughan, MD
NPI 1790792851 · Dermatology Physician · Durango, CO
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Gaughan, MD is a Dermatology Physician provider in Durango, CO (NPI 1790792851).
Provider details
- NPI number
- 1790792851
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 37711 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
10,271 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 5,058 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,572 | $92 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 1,326 | $59 |
| Biopsy of Related Skin Growth, First Growth11102 | 561 | $98 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 322 | $57 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 178 | 127 |
| Clobetasol Propionate | 100 | 55 |
| Ketoconazole | 75 | 38 |
| Doxycycline Hyclate | 71 | 25 |
| Acyclovir | 65 | 35 |
| Fluorouracil | 65 | 58 |
| Hydroxyzine Hcl | 49 | 21 |
| Metronidazole | 44 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$491 across 20 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2013-07-30
Frequently asked questions
- What is Mark Gaughan's NPI number?
- Mark Gaughan's National Provider Identifier (NPI) is 1790792851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Gaughan's specialty?
- Mark Gaughan is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Gaughan located?
- Mark Gaughan's practice location on file with NPPES is 523b South Camino Del Rio, Durango, CO 81303-6853.
- What is Mark Gaughan's phone number?
- The practice phone number listed in the NPPES registry for Mark Gaughan is (970) 247-2970.
- Does Mark Gaughan accept Medicare?
- Mark Gaughan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Gaughan's NPI active?
- Yes — Mark Gaughan's NPI (1790792851) is active in the NPPES registry as of the last update on 2013-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.