Psychiatry and Neurology, Neurology · Greenlawn, NY
NPI
1265875041
Since 2013
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
5 Cuba Hill Rd
Greenlawn, NY, 11740
Phone (631) 628-5000
Groups this clinician bills Medicare through
Medicare paid, 2024
$1.1M
56,445 services
Medicare patients, 2024
667
Average age 76
Drug cost, 2024
$886K
5,144 prescriptions
Company payments, 2025
$335
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Alyssa Rehm was code J0585 (injection, onabotulinumtoxina, 1 unit), 28,855 times for 44 patients. In total Alyssa Rehm billed 56,445 services in 48 codes, and Medicare paid $1.1M.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-03-02.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J0585 Injection, onabotulinumtoxina, 1 unit | Office | 28,855 | 44 | $4.97 | $143K |
| J1561 Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg | Office | 15,330 | 12 | $38.52 | $591K |
| J2919 Injection, methylprednisolone sodium succinate, 5 mg | Office | 6,849 | 14 | $0.23 | $1,595 |
| 99214 Office E&M - Established | Office | 1,588 | 595 | $108.22 | $172K |
| G2211 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's | Office | 1,389 | 559 | $14.11 | $20K |
| 95886 Electrical Nerve Conductivity | Office | 389 | 144 | $88.28 | $34K |
| 99215 Office E&M - Established | Office | 324 | 188 | $155.05 | $50K |
| 96366 Intravenous Infusion, Hydration | Office | 323 | 15 | $17.64 | $5,697 |
| 95913 Electrical Nerve Conductivity | Office | 200 | 145 | $249.87 | $50K |
| 96365 Intravenous Infusion, Hydration | Office | 166 | 17 | $56.04 | $9,303 |
| J2930 Injection, methylprednisolone sodium succinate, up to 125 mg | Office | 155 | 14 | $3.84 | $594 |
| 96372 Injection Administration | Office | 102 | 16 | $12.33 | $1,258 |
| 20553 Musculoskeletal | Office | 81 | 47 | $51.29 | $4,155 |
| 64450 Musculoskeletal | Office | 77 | 43 | $68.41 | $5,267 |
| 36415 Venipuncture Blood Collection | Office | 65 | 61 | $8.65 | $562 |
By year: 2022 $845K for 31,770 services; 2023 $1.2M for 47,194 services; 2024 $1.1M for 56,445 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 65 | 61 | $8.65 | $562 |
| 83036 Blood Count | 28 | 27 | $9.52 | $267 |
| 84443 Clinical Chemistry | 26 | 26 | $16.46 | $428 |
| 85651 Clinical Chemistry | 24 | 24 | $4.18 | $100 |
| 86430 Immunoassay | 19 | 19 | $6.02 | $114 |
| 80053 Clinical Chemistry | 15 | 14 | $10.35 | $155 |
Medicare prescription drug claims, 2024
In 2024, the drug Alyssa Rehm prescribed most often to Medicare patients was Gabapentin, with 989 prescriptions and refills. In total Alyssa Rehm wrote 5,144 Medicare prescriptions that cost $886K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Gabapentin Generic | 989 | 2,362 | 311 | $20K |
| Pregabalin Generic | 458 | 712 | 94 | $23K |
| Alprazolam Generic | 442 | 492 | 146 | $3,287 |
| Duloxetine Hcl Generic | 279 | 737 | 78 | $5,949 |
| Sertraline Hcl Generic | 246 | 611 | 78 | $3,056 |
| Amitriptyline Hcl Generic | 206 | 463 | 51 | $3,495 |
| Propranolol Hcl Er Propranolol Hcl | 186 | 519 | 50 | $12K |
| Donepezil Hcl Generic | 132 | 312 | 40 | $1,702 |
| Escitalopram Oxalate Generic | 115 | 287 | 35 | $1,059 |
| Nortriptyline Hcl Generic | 110 | 233 | 33 | $1,973 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 104 | 218 | 30 | $2,936 |
| Clonazepam Generic | 84 | 104 | 21 | $919 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 78 | 172 | 15 | $1,271 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 76 | 76 | 17 | $2,296 |
| Sumatriptan Succinate Generic | 71 | 71 | 12 | $3,120 |
Brand drugs: 218 claims; generic drugs: 4,926 claims; opioid claims: 50.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Alyssa Rehm $335 ($335 in general payments such as food, travel and fees) from 2 companies. The largest payer was Abbvie Inc. with $168.
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.