Psychiatry and Neurology, Neurology · New Haven, CT
NPI
1578536538
Since 2006
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
40 Temple St, Suite 6-C
New Haven, CT, 06510
Phone (203) 785-4085
Groups this clinician bills Medicare through
Medicare paid, 2024
$3,535
39 services
Medicare patients, 2024
29
Average age 55
Drug cost, 2024
$536K
778 prescriptions
Company payments, 2025
$438
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Richard H Mattson was code 99214 (office e&m - established), 34 times for 26 patients. In total Richard H Mattson billed 39 services in 3 codes, and Medicare paid $3,535.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-03-15.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 34 | 26 | $93.09 | $3,165 |
By year: 2022 $5,923 for 73 services; 2023 $4,981 for 65 services; 2024 $3,535 for 39 services.
Medicare prescription drug claims, 2024
In 2024, the drug Richard H Mattson prescribed most often to Medicare patients was Lamotrigine, with 90 prescriptions and refills. In total Richard H Mattson wrote 778 Medicare prescriptions that cost $536K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Lamotrigine Generic | 90 | 200 | 20 | $1,946 |
| Divalproex Sodium Generic | 73 | 121 | 13 | $4,951 |
| Carbamazepine Er Carbamazepine | 61 | 125 | 13 | $12K |
| Levetiracetam Generic | 48 | 88 | 13 | $1,576 |
| Clobazam Generic | 41 | 52 | 16 | $3,847 |
| Dilantin Phenytoin Sodium Extended | 35 | 97 | Under 11 | $12K |
| Tegretol Xr Carbamazepine | 34 | 54 | Under 11 | $25K |
| Epidiolex Cannabidiol (Cbd) | 32 | 33 | Under 11 | $154K |
| Carbatrol Carbamazepine | 27 | 37 | Under 11 | $5,430 |
| Felbamate Generic | 27 | 37 | Under 11 | $9,766 |
| Phenytoin Sodium Extended Generic | 26 | 64 | 11 | $771 |
| Topiramate Generic | 23 | 47 | Under 11 | $350 |
| Divalproex Sodium Er Divalproex Sodium | 19 | 51 | Under 11 | $847 |
| Oxcarbazepine Generic | 17 | 27 | Under 11 | $652 |
| Keppra Levetiracetam | 16 | 16 | Under 11 | $18K |
Brand drugs: - claims; generic drugs: 584 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Richard H Mattson $438 ($438 in general payments such as food, travel and fees) from 4 companies. The largest payer was UCB, Inc. with $140.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.