Matthew S. Markert, M.D., PH.D.
NPI 1073951539ActiveIndividual· Psychiatry & Neurology, Neurology· Santa Cruz, CA
Psychiatry & Neurology, Neurology (M.D., PH.D.) with Sutter Bay Medical Foundation and 7 other groups, practicing in Santa Cruz, California. Their prescriptions cost Medicare Part D more than their services did: $390,487 for 2,139 claims, against $101,410 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $406.63 in all, mostly food and beverage. Lists California Pacific Medical Center - Mission Bernal and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1073951539 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2013 |
| Last updated in NPPES | Aug 17, 2026 |
| Certified by provider | Aug 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | A149300 | CA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 1021221 | MA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 54208 | AL |
| Psychiatry & Neurology, Neurology | 2084N0400X | 318018 | NC |
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 - Neurology (CA); Practitioner - Neurology (FL); Practitioner - Neurology (ID); Practitioner - Neurology (IL); Practitioner - Neurology (MA); Practitioner - Neurology (MI); Practitioner - Neurology (NY); Practitioner - Neurology (OH); Practitioner - Neurology (PA); Practitioner - Neurology (VA); Practitioner - Neurology (WA); Practitioner - Neurology (WI); Practitioner - Neurology (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 414 |
|---|---|
| Services billed | 5,946 across 49 procedure codes |
| Paid by Medicare | $101,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,139 · 4,153 30-day fills |
|---|---|
| Patients | 387 |
| Total drug cost | $390,487 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
- Bellin Memorial Hospital IncGreen Bay, WI · 697 clinicians
- Alameda Health SystemOakland, CA · 601 clinicians
- Nchmd IncNaples, FL · 510 clinicians
- Mymichigan Medical Center MidlandMidland, MI · 507 clinicians
- Signature Healthcare Medical Group IncBrockton, MA · 247 clinicians
- Crouse Health Hospital IncSyracuse, NY · 165 clinicians
- Public Hospital District No 1 of Mason CountyShelton, WA · 57 clinicians
Hospital affiliations
- California Pacific Medical Center - Mission BernalSan Francisco, CA
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
- Dominican HospitalSanta Cruz, CA
- Sutter Delta Medical CenterAntioch, CA
Industry payments (Open Payments)
- 2025$406.63 · 11 payments from 4 companies
- 2024$31,265 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $242.89 | 8 |
| Neurocrine Biosciences, Inc. | $125.69 | 1 |
| Sk Life Science, Inc. | $22.21 | 1 |
| Ceribell, Inc. | $15.84 | 1 |
What the 2025 payments were for
- Food and Beverage$406.63 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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