Maria Pilar Elisa Dayaw, MD
NPI 1831283118 · Neurology Physician · Hopedale, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Pilar Elisa Dayaw, MD is a Neurology Physician provider in Hopedale, MA (NPI 1831283118).
Provider details
- NPI number
- 1831283118
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 219276 (MA)
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
779 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 540 | $179 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $125 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 62 | $218 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885 | 49 | $64 |
| Assessment of and Care Planning for Patient With Impaired Thought Processing, Typically 60 Minutes99483 | 24 | $276 |
| Nerve Conduction, 9-10 Studies |
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 |
|---|---|---|
| Gabapentin | 302 | 61 |
| Memantine Hcl | 209 | 44 |
| Donepezil Hcl | 177 | 40 |
| Teriflunomide | 139 | 17 |
| Cyclobenzaprine Hcl | 87 | 21 |
| Baclofen | 87 | 22 |
| Escitalopram Oxalate | 82 | 15 |
| Rivastigmine | 80 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25,681 across 372 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
- 2006-10-03
- Last updated
- 2018-11-09
Frequently asked questions
- What is Maria Pilar Elisa Dayaw's NPI number?
- Maria Pilar Elisa Dayaw's National Provider Identifier (NPI) is 1831283118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Pilar Elisa Dayaw's specialty?
- Maria Pilar Elisa Dayaw is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Pilar Elisa Dayaw located?
- Maria Pilar Elisa Dayaw's practice location on file with NPPES is 54 Hopedale St, Hopedale, MA 01747-1700.
- What is Maria Pilar Elisa Dayaw's phone number?
- The practice phone number listed in the NPPES registry for Maria Pilar Elisa Dayaw is (508) 473-4323.
- Does Maria Pilar Elisa Dayaw accept Medicare?
- Maria Pilar Elisa Dayaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Pilar Elisa Dayaw's NPI active?
- Yes — Maria Pilar Elisa Dayaw's NPI (1831283118) is active in the NPPES registry as of the last update on 2018-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.