Internal Medicine, Nephrology · New Smyrna Beach, FL
NPI
1518957596
Since 2005
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
821 State Road 44
New Smyrna Beach, FL, 32168
Phone (386) 427-3767
Groups this clinician bills Medicare through
Medicare paid, 2024
$313K
2,785 services
Medicare patients, 2024
747
Average age 77
Drug cost, 2024
$1.7M
10,943 prescriptions
Company payments, 2025
$82.22
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Christopher C Mai was code 99214 (office e&m - established), 1,250 times for 613 patients. In total Christopher C Mai billed 2,785 services in 12 codes, and Medicare paid $313K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2009-11-04.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 1,250 | 613 | $78.06 | $98K |
| 99233 Hospital E&M - Subsequent | Facility | 708 | 124 | $99.92 | $71K |
| 90960 ESRD Related Services (not dialysis) | Office | 192 | 38 | $294.98 | $57K |
| 99223 Hospital E&M - Initial | Facility | 186 | 132 | $145.78 | $27K |
| 90970 ESRD Related Services (not dialysis) | Office | 144 | 24 | $7.87 | $1,133 |
| 99205 Office E&M - New | Office | 111 | 111 | $167.28 | $19K |
| 90966 ESRD Related Services (not dialysis) | Office | 83 | 11 | $245.57 | $20K |
| 90961 ESRD Related Services (not dialysis) | Office | 66 | 29 | $233.41 | $15K |
| 99215 Office E&M - Established | Office | 16 | 16 | $142.00 | $2,272 |
By year: 2022 $295K for 3,025 services; 2023 $346K for 3,694 services; 2024 $313K for 2,785 services.
Medicare prescription drug claims, 2024
In 2024, the drug Christopher C Mai prescribed most often to Medicare patients was Calcitriol, with 980 prescriptions and refills. In total Christopher C Mai wrote 10,943 Medicare prescriptions that cost $1.7M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Calcitriol Generic | 980 | 2,805 | 311 | $22K |
| Farxiga Dapagliflozin Propanediol | 707 | 1,377 | 158 | $728K |
| Metoprolol Succinate Generic | 622 | 1,791 | 200 | $9,491 |
| Irbesartan Generic | 598 | 1,710 | 215 | $13K |
| Amlodipine Besylate Generic | 544 | 1,588 | 185 | $3,634 |
| Rosuvastatin Calcium Generic | 437 | 1,260 | 134 | $7,521 |
| Bumetanide Generic | 384 | 912 | 165 | $15K |
| Spironolactone Generic | 383 | 1,073 | 124 | $4,776 |
| Losartan Potassium Generic | 350 | 1,041 | 105 | $4,264 |
| Valsartan Generic | 326 | 932 | 97 | $11K |
| Nifedipine Er Nifedipine | 283 | 746 | 100 | $12K |
| Doxazosin Mesylate Generic | 278 | 780 | 91 | $4,434 |
| Hydralazine Hcl Generic | 277 | 798 | 109 | $6,135 |
| Pantoprazole Sodium Generic | 272 | 781 | 93 | $4,294 |
| Lisinopril Generic | 251 | 730 | 84 | $3,301 |
Brand drugs: 1,468 claims; generic drugs: 9,456 claims; opioid claims: 186.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Christopher C Mai $82.22 ($82.22 in general payments such as food, travel and fees) from 3 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $37.93.
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.