Margaret Cocks, M.D.
NPI 1558782276 · Dermatology Physician · Salt Lake City, UT
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Cocks, M.D. is a Dermatology Physician provider in Salt Lake City, UT (NPI 1558782276).
Provider details
- NPI number
- 1558782276
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 11421560-1205 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
874 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Antibody Evaluation, Each Additional Single Antibody Stain Procedure88350 | 297 | $96 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 116 | $76 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 70 | $92 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 64 | $64 |
| Antibody Evaluation, Initial Single Antibody Stain Procedure88346 | 59 | $125 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 51 | $2 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 58 | 35 |
| Ketoconazole | 38 | 17 |
| Fluconazole | 27 | 15 |
| Finasteride | 25 | — |
| Minoxidil | 23 | — |
| Triamcinolone Acetonide | 21 | 17 |
| Estradiol | 13 | — |
| Doxepin Hcl | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-12-23
- Last updated
- 2022-03-29
- Certified
- 2022-03-29
Frequently asked questions
- What is Margaret Cocks's NPI number?
- Margaret Cocks's National Provider Identifier (NPI) is 1558782276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Cocks's specialty?
- Margaret Cocks is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Cocks located?
- Margaret Cocks's practice location on file with NPPES is 30 N 1900 E Rm 4a330, Salt Lake City, UT 84132-0002.
- What is Margaret Cocks's phone number?
- The practice phone number listed in the NPPES registry for Margaret Cocks is (801) 581-5509.
- Does Margaret Cocks accept Medicare?
- Margaret Cocks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Cocks's NPI active?
- Yes — Margaret Cocks's NPI (1558782276) is active in the NPPES registry as of the last update on 2022-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.