Nicholas Marinkovich, M.D.
NPI 1942568225 · Student in an Organized Health Care Education/Training Program · Washington, DC
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Marinkovich, M.D. is a Student in an Organized Health Care Education/Training Program provider in Washington, DC (NPI 1942568225).
Provider details
- NPI number
- 1942568225
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 222 | 97 |
| Triamcinolone Acetonide | 152 | 85 |
| Tacrolimus | 126 | 71 |
| Fluorouracil | 86 | 74 |
| Ketoconazole | 81 | 41 |
| Tretinoinbrand: Retin-A | 61 | 26 |
| Fluocinonide | 51 | 27 |
| Secukinumabbrand: Cosentyx Sensoready (2 Pens) | 47 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-24
- Last updated
- 2021-12-02
- Certified
- 2021-12-02
Frequently asked questions
- What is Nicholas Marinkovich's NPI number?
- Nicholas Marinkovich's National Provider Identifier (NPI) is 1942568225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Marinkovich's specialty?
- Nicholas Marinkovich is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Nicholas Marinkovich located?
- Nicholas Marinkovich's practice location on file with NPPES is 110 Irving St Nw, Washington, DC 20010-3017.
- What is Nicholas Marinkovich's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Marinkovich is (202) 877-6654.
- Does Nicholas Marinkovich accept Medicare?
- Nicholas Marinkovich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Marinkovich's NPI active?
- Yes — Nicholas Marinkovich's NPI (1942568225) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.