Marc Mendes, M.D.
NPI 1093758666 · Emergency Medicine Physician · Simi Valley, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Mendes, M.D. is a Emergency Medicine Physician provider in Simi Valley, CA (NPI 1093758666).
Provider details
- NPI number
- 1093758666
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A78160 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
640 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 203 | $185 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 191 | $9 |
| X-Ray of Chest, 1 View71045 | 127 | $9 |
| Critical Care, First 30-74 Minutes99291 | 55 | $228 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 28 | $128 |
| X-Ray of Pelvis, 1-2 Views72170 | 22 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 75 | 75 |
| Tramadol Hcl | 53 | 53 |
| Ondansetronbrand: Ondansetron Odt | 50 | 50 |
| Cephalexin | 48 | 48 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 25 |
| Azithromycin | 24 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-13
- Last updated
- 2010-07-04
Frequently asked questions
- What is Marc Mendes's NPI number?
- Marc Mendes's National Provider Identifier (NPI) is 1093758666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Mendes's specialty?
- Marc Mendes is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Mendes located?
- Marc Mendes's practice location on file with NPPES is 2975 Sycamore Dr, Simi Valley, CA 93065-1201.
- What is Marc Mendes's phone number?
- The practice phone number listed in the NPPES registry for Marc Mendes is (805) 955-6101.
- Does Marc Mendes accept Medicare?
- Marc Mendes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Mendes's NPI active?
- Yes — Marc Mendes's NPI (1093758666) is active in the NPPES registry as of the last update on 2010-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.