Psychiatry and Neurology, Neurology · Phoenix, AZ
NPI
1093154072
Since 2013
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
3
Medicare group memberships
Hospitals
4
Hospital affiliations
240 W Thomas Rd, # 301
Phoenix, AZ, 85013
Phone (602) 406-6262
Groups this clinician bills Medicare through
Medicare paid, 2024
$234K
29,463 services
Medicare patients, 2024
468
Average age 74
Drug cost, 2024
$1.9M
3,806 prescriptions
Company payments, 2025
$27K
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Nicki Niemann was code J0585 (injection, onabotulinumtoxina, 1 unit), 26,240 times for 53 patients. In total Nicki Niemann billed 29,463 services in 39 codes, and Medicare paid $234K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2020-01-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J0585 Injection, onabotulinumtoxina, 1 unit | Office | 26,240 | 53 | $4.96 | $130K |
| 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 | 411 | 277 | $11.58 | $4,760 |
| 99214 Office E&M - Established | Office | 371 | 259 | $87.90 | $33K |
| 99205 Office E&M - New | Office | 80 | 80 | $159.48 | $13K |
| 64616 Musculoskeletal | Office | 63 | 23 | $150.55 | $9,484 |
| 99215 Office E&M - Established | Office | 53 | 42 | $125.33 | $6,643 |
| 95983 Electrical Nerve Conductivity | Office | 38 | 19 | $35.77 | $1,359 |
| 99232 Hospital E&M - Subsequent | Facility | 38 | 19 | $60.79 | $2,310 |
| 64642 Musculoskeletal | Office | 34 | 15 | $98.81 | $3,360 |
| 64612 Musculoskeletal | Office | 30 | 12 | $136.68 | $4,100 |
| 95970 Electrical Nerve Conductivity | Office | 30 | 22 | $11.60 | $348 |
| 95874 Musculoskeletal | Office | 25 | 12 | $53.90 | $1,348 |
| 99233 Hospital E&M - Subsequent | Facility | 25 | 15 | $91.03 | $2,276 |
| 95984 Electrical Nerve Conductivity | Office | 25 | 11 | $30.78 | $770 |
| G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Office | 22 | 15 | $23.95 | $527 |
By year: 2022 $189K for 20,028 services; 2023 $193K for 22,607 services; 2024 $234K for 29,463 services.
Medicare prescription drug claims, 2024
In 2024, the drug Nicki Niemann prescribed most often to Medicare patients was Carbidopa-Levodopa (Carbidopa/Levodopa), with 959 prescriptions and refills. In total Nicki Niemann wrote 3,806 Medicare prescriptions that cost $1.9M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Carbidopa-Levodopa Carbidopa/Levodopa | 959 | 2,375 | 257 | $48K |
| Rytary Carbidopa/Levodopa | 260 | 496 | 56 | $469K |
| Carbidopa-Levodopa Er Carbidopa/Levodopa | 194 | 449 | 59 | $14K |
| Amantadine Amantadine Hcl | 192 | 474 | 64 | $12K |
| Clonazepam Generic | 110 | 162 | 27 | $1,005 |
| Gabapentin Generic | 104 | 237 | 36 | $2,490 |
| Trazodone Hcl Generic | 97 | 219 | 28 | $654 |
| Primidone Generic | 84 | 202 | 29 | $5,450 |
| Rivastigmine Generic | 83 | 173 | 22 | $16K |
| Solifenacin Succinate Generic | 80 | 140 | 28 | $3,485 |
| Sertraline Hcl Generic | 71 | 166 | 24 | $593 |
| Propranolol Hcl Generic | 65 | 136 | 20 | $1,925 |
| Quetiapine Fumarate Generic | 60 | 110 | 15 | $1,085 |
| Donepezil Hcl Generic | 59 | 117 | 15 | $1,420 |
| Neupro Rotigotine | 59 | 113 | 17 | $92K |
Brand drugs: 643 claims; generic drugs: 3,163 claims; opioid claims: 106.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Nicki Niemann $27K ($149 in general payments such as food, travel and fees and $27K for research) from 7 companies. The largest payer was Amneal Pharmaceuticals LLC with $27K.
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.