Mark T. Smith, M.D.
NPI 1861479651ActiveIndividual· Internal Medicine, Nephrology· Anchorage, AK
Internal Medicine, Nephrology (M.D.) in Anchorage, Alaska, trained at Ohio State University College of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $720,510 for 2,094 claims, against $118,259 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 12 companies reporting payments in 2025, $23,928 in all, mostly consulting fees.
Overview
| NPI | 1861479651 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 22, 2005 |
| Last updated in NPPES | Nov 4, 2025 |
| Certified by provider | Nov 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 222405 | AK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (AK); Practitioner - Nephrology (GA); Practitioner - Nephrology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 514 |
|---|---|
| Services billed | 2,239 across 50 procedure codes |
| Paid by Medicare | $118,259 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,094 · 4,651 30-day fills |
|---|---|
| Patients | 444 |
| Total drug cost | $720,510 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical groups
- Kidney and Hypertension Clinic of Alaska IncAnchorage, AK · 14 clinicians
- Dialysis Associates of Alaska, LLCAnchorage, AK · 12 clinicians
Hospital affiliations
- Alaska Regional HospitalAnchorage, AK
- Central Peninsula General HospitalSoldotna, AK
- Fairbanks Memorial HospitalFairbanks, AK
- Mat-Su Regional Medical CenterPalmer, AK
- Providence Alaska Medical CenterAnchorage, AK
Other facilities
- Usrc JuneauDialysis facility · Juneau, AK
Industry payments (Open Payments)
- 2025$23,928 · 56 payments from 12 companies
- 2024$7,046 · 35 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $16,452 | 16 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $6,485 | 12 |
| Novartis Pharmaceuticals Corporation | $302.06 | 16 |
| Bayer Healthcare Pharmaceuticals Inc. | $169.40 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $124.99 | 1 |
What the 2025 payments were for
- Consulting Fee$22,106 · 15 payments
- Food and Beverage$1,492 · 39 payments
- Travel and Lodging$329.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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