Marc Lenaerts, MD
NPI 1780652586 · Neurology Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Lenaerts, MD is a Neurology Physician provider in Roseville, CA (NPI 1780652586).
Provider details
- NPI number
- 1780652586
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C 53356 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
640 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 122 | $17 |
| Injection of Chemical for Paralysis of Facial and Neck Nerve Muscles on Both Sides of Face64615 | 101 | $112 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 89 | $97 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 78 | $142 |
| Injection of Anesthetic Agent And/Or Steroid Into Upper Neck and Back of Head Nerve64405 | 45 | $55 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sumatriptan Succinate | 184 | 43 |
| Erenumab-Aooebrand: Aimovig Autoinjector | 164 | 24 |
| Memantine Hcl | 133 | 39 |
| Rimegepant Sulfatebrand: Nurtec Odt | 117 | 19 |
| Ubrogepantbrand: Ubrelvy | 99 | 21 |
| Galcanezumab-Gnlmbrand: Emgality Pen | 89 | 17 |
| Donepezil Hcl | 85 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$345 across 5 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
Additional practice locations (1)
- 4860 Y StSuite 100Sacramento, CA 95817-2307Phone: (916) 734-6284Fax: (916) 703-5078
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2025-10-20
- Certified
- 2025-10-20
Frequently asked questions
- What is Marc Lenaerts's NPI number?
- Marc Lenaerts's National Provider Identifier (NPI) is 1780652586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Lenaerts's specialty?
- Marc Lenaerts is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Lenaerts located?
- Marc Lenaerts's practice location on file with NPPES is 2 Medical Plaza Dr Ste 205, Roseville, CA 95661-3044.
- What is Marc Lenaerts's phone number?
- The practice phone number listed in the NPPES registry for Marc Lenaerts is (916) 773-8711.
- Does Marc Lenaerts accept Medicare?
- Marc Lenaerts is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Lenaerts's NPI active?
- Yes — Marc Lenaerts's NPI (1780652586) is active in the NPPES registry as of the last update on 2025-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.