Mark Hoskinson, MD
NPI 1861529836 · Internal Medicine Physician · Gillette, WY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Hoskinson, MD is a Internal Medicine Physician provider in Gillette, WY (NPI 1861529836).
Provider details
- NPI number
- 1861529836
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26114 (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
3,541 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 | 586 | $124 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 489 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 211 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 208 | $10 |
| Assessment of Emotional Or Behavioral Problems96127 | 183 | $4 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 168 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 277 | 86 |
| Atorvastatin Calcium | 224 | 75 |
| Losartan Potassium | 182 | 63 |
| Pantoprazole Sodium | 166 | 63 |
| Lisinopril | 162 | 52 |
| Metformin Hcl | 147 | 43 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$66 across 4 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
- 2007-02-27
- Last updated
- 2023-07-11
- Certified
- 2023-07-11
Frequently asked questions
- What is Mark Hoskinson's NPI number?
- Mark Hoskinson's National Provider Identifier (NPI) is 1861529836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hoskinson's specialty?
- Mark Hoskinson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Hoskinson located?
- Mark Hoskinson's practice location on file with NPPES is 469 State Highway 50, Gillette, WY 82718-9330.
- What is Mark Hoskinson's phone number?
- The practice phone number listed in the NPPES registry for Mark Hoskinson is (303) 817-8353.
- Does Mark Hoskinson accept Medicare?
- Mark Hoskinson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Hoskinson's NPI active?
- Yes — Mark Hoskinson's NPI (1861529836) is active in the NPPES registry as of the last update on 2023-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.