Joy Demarcaida, M.D.
NPI 1841296951 · Neurology Physician · Vernon, CT
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joy Demarcaida, M.D. is a Neurology Physician provider in Vernon, CT (NPI 1841296951).
Provider details
- NPI number
- 1841296951
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 039584 (CT)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
495 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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Muscle With Injection of Chemical for Paralysis of Nerve Muscle95874 | 113 | $84 |
| Injection of Chemical for Paralysis of Nerve Muscles on Side of Neck Excluding Voice Box64616 | 96 | $217 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 85 | $62 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 58 | $197 |
| 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 | 40 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 291 | 91 |
| Clonazepam | 277 | 50 |
| Gabapentin | 166 | 43 |
| Carbidopa/Levodopabrand: Rytary | 133 | 30 |
| Primidone | 70 | 17 |
| Pimavanserin Tartratebrand: Nuplazid | 66 | 11 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 59 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,478 across 26 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
- 2005-06-23
- Last updated
- 2022-07-19
- Certified
- 2022-07-19
Frequently asked questions
- What is Joy Demarcaida's NPI number?
- Joy Demarcaida's National Provider Identifier (NPI) is 1841296951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Demarcaida's specialty?
- Joy Demarcaida is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Joy Demarcaida located?
- Joy Demarcaida's practice location on file with NPPES is 35 Talcottville Road, Vernon, CT 06066.
- What is Joy Demarcaida's phone number?
- The practice phone number listed in the NPPES registry for Joy Demarcaida is (860) 870-6385.
- Does Joy Demarcaida accept Medicare?
- Joy Demarcaida is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joy Demarcaida's NPI active?
- Yes — Joy Demarcaida's NPI (1841296951) is active in the NPPES registry as of the last update on 2022-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.