Karen Dasilva, MD
NPI 1831366046 · Neurology Physician · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Dasilva, MD is a Neurology Physician provider in Santa Barbara, CA (NPI 1831366046).
Provider details
- NPI number
- 1831366046
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 103783 (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
18 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
421 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 158 | $127 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 85 | $181 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 70 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $91 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 27 | $225 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pregabalin | 64 | 13 |
| Immun Glob G(igg)/Pro/Iga 0-50brand: Privigen | 62 | — |
| Gabapentin | 56 | 18 |
| Memantine Hcl | 52 | 18 |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 45 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 30 | 12 |
| Topiramate | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$942 across 50 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
- 2008-05-15
- Last updated
- 2011-09-21
Frequently asked questions
- What is Karen Dasilva's NPI number?
- Karen Dasilva's National Provider Identifier (NPI) is 1831366046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Dasilva's specialty?
- Karen Dasilva is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Dasilva located?
- Karen Dasilva's practice location on file with NPPES is 317 W Pueblo St, Santa Barbara, CA 93105-4310.
- What is Karen Dasilva's phone number?
- The practice phone number listed in the NPPES registry for Karen Dasilva is (805) 681-1761.
- Does Karen Dasilva accept Medicare?
- Karen Dasilva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Dasilva's NPI active?
- Yes — Karen Dasilva's NPI (1831366046) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.