Matthew Mcconnell, MD
NPI 1699018044 · Neurology Physician · Greenwich, CT
Matthew Mcconnell, MD is a Neurology Physician provider in Greenwich, CT (NPI 1699018044).
Provider details
- NPI number
- 1699018044
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2019-00380 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 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
341 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 | 157 | $111 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 69 | $155 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 39 | $193 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 28 | $49 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $143 |
| 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 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 130 | 50 |
| Gabapentin | 127 | 55 |
| Primidone | 93 | 30 |
| Donepezil Hcl | 88 | 30 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 74 | 31 |
| Topiramate | 58 | 22 |
| Pregabalin | 58 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 2 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
- 2013-04-04
- Last updated
- 2025-01-24
- Certified
- 2025-01-23
Frequently asked questions
- What is Matthew Mcconnell's NPI number?
- Matthew Mcconnell's National Provider Identifier (NPI) is 1699018044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Mcconnell's specialty?
- Matthew Mcconnell is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Mcconnell located?
- Matthew Mcconnell's practice location on file with NPPES is 49 Lake Ave Lowr Level3, Greenwich, CT 06830-4501.
- What is Matthew Mcconnell's phone number?
- The practice phone number listed in the NPPES registry for Matthew Mcconnell is (203) 900-4226.
- Is Matthew Mcconnell's NPI active?
- Yes — Matthew Mcconnell's NPI (1699018044) is active in the NPPES registry as of the last update on 2025-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.