Dimitri Delagrammaticas, MD
NPI 1881936128 · Orthopaedic Surgery Physician · San Luis Obispo, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dimitri Delagrammaticas, MD is a Orthopaedic Surgery Physician provider in San Luis Obispo, CA (NPI 1881936128).
Provider details
- NPI number
- 1881936128
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A161981 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,473 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 452 | $95 |
| X-Ray of Hip, 2-3 Views73502 | 405 | $52 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 398 | $133 |
| X-Ray of Knee, 4 Or More Views73564 | 322 | $51 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 148 | $1,283 |
| X-Ray of Hip, 2-3 Views73502 | 148 | $11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 366 | 254 |
| Mupirocin | 249 | 244 |
| Pantoprazole Sodium | 243 | 239 |
| Oxycodone Hcl | 230 | 204 |
| Ondansetronbrand: Ondansetron Odt | 229 | 224 |
| Amoxicillin | 124 | 111 |
| Clindamycin Hcl | 19 | 16 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$733 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-25
- Last updated
- 2023-01-30
- Certified
- 2023-01-30
Frequently asked questions
- What is Dimitri Delagrammaticas's NPI number?
- Dimitri Delagrammaticas's National Provider Identifier (NPI) is 1881936128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dimitri Delagrammaticas's specialty?
- Dimitri Delagrammaticas is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Dimitri Delagrammaticas located?
- Dimitri Delagrammaticas's practice location on file with NPPES is 862 Meinecke Ave Ste 100, San Luis Obispo, CA 93405-3701.
- What is Dimitri Delagrammaticas's phone number?
- The practice phone number listed in the NPPES registry for Dimitri Delagrammaticas is (805) 541-4600.
- Does Dimitri Delagrammaticas accept Medicare?
- Dimitri Delagrammaticas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dimitri Delagrammaticas's NPI active?
- Yes — Dimitri Delagrammaticas's NPI (1881936128) is active in the NPPES registry as of the last update on 2023-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.