Vasiliki Economou, M.D.
NPI 1104912062 · Neurology Physician · Hayward, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vasiliki Economou, M.D. is a Neurology Physician provider in Hayward, CA (NPI 1104912062).
Provider details
- NPI number
- 1104912062
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A44879 (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
19 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
2,532 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 | 868 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 496 | $88 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 216 | $124 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 167 | $155 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 159 | $55 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 374 | 78 |
| Donepezil Hcl | 322 | 76 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 247 | 51 |
| Gabapentin | 238 | 51 |
| Levetiracetam | 200 | 41 |
| Primidone | 143 | 33 |
| Topiramate | 126 | 29 |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,460 across 114 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
- 2006-10-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Vasiliki Economou's NPI number?
- Vasiliki Economou's National Provider Identifier (NPI) is 1104912062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vasiliki Economou's specialty?
- Vasiliki Economou is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Vasiliki Economou located?
- Vasiliki Economou's practice location on file with NPPES is 27206 Calaroga Ave, Hayward, CA 94545-4300.
- What is Vasiliki Economou's phone number?
- The practice phone number listed in the NPPES registry for Vasiliki Economou is (510) 783-7891.
- Does Vasiliki Economou accept Medicare?
- Vasiliki Economou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vasiliki Economou's NPI active?
- Yes — Vasiliki Economou's NPI (1104912062) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.