Gregory Michael Mundis Jr., M.D.
NPI 1992844781ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· La Jolla, CA
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (M.D.) in La Jolla, California, trained at University of Missouri, Columbia School of Medicine (class of 2003). 423 Medicare patients in 2024, $754,005 paid; nearly all of their 295 Part D prescriptions were generic (94%). Globus Medical, Inc. was the largest of 12 companies reporting payments in 2025, $434,538 in all, mostly royalties and licenses.
Overview
| NPI | 1992844781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 6, 2007 |
| Last updated in NPPES | Jan 13, 2020 |
| Certified by provider | Jan 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | A103598 | CA |
| Orthopaedic Surgery | 207X00000X | A103598 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 423 |
|---|---|
| Services billed | 2,804 across 94 procedure codes |
| Paid by Medicare | $754,005 |
Part D prescriptions in 2024
| Prescriptions (claims) | 295 · 322 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $43,001 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Scripps Mercy HospitalSan Diego, CA
Other facilities
- Accentcare Home Health of California, IncHome health agency · San Diego, CA
- Legacy Home Health & Rehabilitation LLCHome health agency · San Diego, CA
- Lorian HealthHome health agency · San Diego, CA
- Seaport Scripps Home HealthHome health agency · San Diego, CA
Industry payments (Open Payments)
- 2025$434,538 · 131 payments from 12 companies
- 2024$437,700 · 153 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $338,132 | 74 |
| Orthofix Medical, Inc. | $39,059 | 23 |
| Vb Spine LLC | $29,092 | 6 |
| Alphatec Spine, Inc | $8,458 | 3 |
| Si-Bone, Inc. | $8,330 | 13 |
What the 2025 payments were for
- Royalty or License$361,316 · 35 payments
- Consulting Fee$59,600 · 15 payments
- Travel and Lodging$9,428 · 24 payments
- Food and Beverage$4,159 · 56 payments
- Gift$35.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Orthopaedic Surgery of the Spine providers in La Jolla
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- 1336190826
- 1780602276
All Orthopaedic Surgery, Orthopaedic Surgery of the Spine providers in California →