Maria Hordinsky, M.D.
NPI 1134152218 · Dermatology Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Hordinsky, M.D. is a Dermatology Physician provider in Minneapolis, MN (NPI 1134152218).
Provider details
- NPI number
- 1134152218
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25675 (MN)
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
404 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 119 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $88 |
| Injection Into Skin Growth, More Than 7 Growths11901 | 66 | $67 |
| Destruction of Skin Growth, 1-14 Growths17110 | 20 | $113 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 20 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 272 | 92 |
| Minoxidil | 269 | 76 |
| Clobetasol Propionate | 175 | 67 |
| Fluocinolone/Shower Capbrand: Fluocinolone Acetonide | 85 | 44 |
| Hydroxychloroquine Sulfate | 66 | 17 |
| Dutasteride | 59 | 14 |
| Finasteride | 51 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43,042 across 13 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
- 2006-07-09
- Last updated
- 2013-01-28
Frequently asked questions
- What is Maria Hordinsky's NPI number?
- Maria Hordinsky's National Provider Identifier (NPI) is 1134152218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Hordinsky's specialty?
- Maria Hordinsky is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Hordinsky located?
- Maria Hordinsky's practice location on file with NPPES is 516 Delaware Street Se, Clinic 5a, Minneapolis, MN 55455-0356.
- What is Maria Hordinsky's phone number?
- The practice phone number listed in the NPPES registry for Maria Hordinsky is (612) 625-5656.
- Does Maria Hordinsky accept Medicare?
- Maria Hordinsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Hordinsky's NPI active?
- Yes — Maria Hordinsky's NPI (1134152218) is active in the NPPES registry as of the last update on 2013-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.