Mohammad Yashar S. Kalani, MD
NPI 1285861153ActiveIndividual· Neurological Surgery· Tulsa, OK
Neurological Surgery (MD) in Tulsa, Oklahoma, trained at Stanford University School of Medicine (class of 2009). 269 Medicare patients in 2024, $155,579 paid; nearly all of their 72 Part D prescriptions were generic (99%). Penumbra, Inc. was the largest of 6 companies reporting payments in 2025, $3,584 in all, mostly food and beverage.
Overview
| NPI | 1285861153 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 17, 2009 |
| Last updated in NPPES | Oct 27, 2022 |
| Certified by provider | Oct 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 35434 | OK |
| Neurological Surgery | 207T00000X | R71385 | AZ |
| Neurological Surgery | 207T00000X | 9717710-1205 | UT |
| Neurological Surgery | 207T00000X | 0101262853 | VA |
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 - Neurosurgery (OK); Practitioner - Neurosurgery (UT); Practitioner - Neurosurgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 607 across 72 procedure codes |
| Paid by Medicare | $155,579 |
Part D prescriptions in 2024
| Prescriptions (claims) | 72 · 104 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $3,333 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Neurosurgery |
Medical group
- St. John Physicians, Inc.Tulsa, OK · 259 clinicians
Hospital affiliations
- Ascension St John Broken ArrowBroken Arrow, OK
- Ascension St John Jane PhillipsBartlesville, OK
- Ascension St John Medical CenterTulsa, OK
- Labette HealthParsons, KS
- St John OwassoOwasso, OK
Industry payments (Open Payments)
- 2025$3,584 · 22 payments from 6 companies
- 2024$4,719 · 31 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $2,457 | 12 |
| Medtronic, Inc. | $398.62 | 4 |
| Icotec Medical Inc. | $323.22 | 2 |
| Balt USA, LLC | $187.50 | 1 |
| Qapel Medical Inc | $172.07 | 2 |
What the 2025 payments were for
- Food and Beverage$1,805 · 17 payments
- Travel and Lodging$1,778 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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