Dimitri Delagrammaticas, MD
NPI 1881936128ActiveIndividual· Orthopaedic Surgery· San Luis Obispo, CA
Orthopaedic Surgery (MD) in San Luis Obispo, California, trained at Georgetown University School of Medicine (class of 2013). 871 Medicare patients in 2024, $384,145 paid; all of their 1,485 Part D prescriptions were generic. Medical Device Business Services, Inc. was the largest of 4 companies reporting payments in 2025, $1,692 in all, mostly consulting fees.
Overview
| NPI | 1881936128 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2013 |
| Last updated in NPPES | Jan 30, 2023 |
| Certified by provider | Jan 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A161981 | CA |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | A161981 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 871 |
|---|---|
| Services billed | 5,308 across 54 procedure codes |
| Paid by Medicare | $384,145 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,485 · 1,492 30-day fills |
|---|---|
| Patients | 359 |
| Total drug cost | $8,453 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- David B. HammerTempleton, CA · 123 clinicians
- Central Coast Orthopedic Medical GroupSanta Maria, CA · 20 clinicians
Hospital affiliations
- Adventist Health Sierra VistaSan Luis Obispo, CA
- French Hospital Medical CenterSan Luis Obispo, CA
- Marian Regional Medical CenterSanta Maria, CA
Other facilities
- Aevum Home HealthHome health agency · San Luis Obispo, CA
- Central Coast Home Health IncHome health agency · San Luis Obispo, CA
Industry payments (Open Payments)
- 2025$1,692 · 8 payments from 4 companies
- 2024$732.62 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $1,470 | 1 |
| Stryker Corporation | $167.04 | 5 |
| Smith+nephew, Inc. | $28.71 | 1 |
| Djo, LLC | $26.02 | 1 |
What the 2025 payments were for
- Consulting Fee$1,470 · 1 payment
- Food and Beverage$221.77 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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