Family Medicine · Colton, CA
NPI
1174933279
Since 2014
Specialty
Family Medicine
Code 207Q00000X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
1300 E Cooley Dr
Colton, CA, 92324
Phone (909) 970-4100
Groups this clinician bills Medicare through
Medicare paid, 2024
$20K
366 services
Medicare patients, 2024
78
Average age 75
Drug cost, 2024
$1.4M
11,561 prescriptions
Company payments, 2025
$414
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Kelvin Ma was code 99214 (office e&m - established), 83 times for 55 patients. In total Kelvin Ma billed 366 services in 36 codes, and Medicare paid $20K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2018-03-23.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 83 | 55 | $81.32 | $6,749 |
| 99213 Office E&M - Established | Office | 37 | 30 | $58.06 | $2,148 |
| 90677 Vaccine Product | Office | 18 | 18 | $287.40 | $5,173 |
| G0009 Administration of pneumococcal vaccine | Office | 16 | 16 | $32.80 | $525 |
By year: 2022 $18K for 591 services; 2023 $14K for 293 services; 2024 $20K for 366 services.
Medicare prescription drug claims, 2024
In 2024, the drug Kelvin Ma prescribed most often to Medicare patients was Atorvastatin Calcium, with 733 prescriptions and refills. In total Kelvin Ma wrote 11,561 Medicare prescriptions that cost $1.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 733 | 2,210 | 234 | $7,414 |
| Levothyroxine Sodium Generic | 340 | 997 | 99 | $4,657 |
| Losartan Potassium Generic | 335 | 958 | 104 | $3,902 |
| Amlodipine Besylate Generic | 334 | 1,018 | 114 | $1,901 |
| Lisinopril Generic | 319 | 964 | 102 | $2,272 |
| Omeprazole Generic | 272 | 653 | 80 | $3,755 |
| Tamsulosin Hcl Generic | 265 | 720 | 85 | $4,447 |
| Metformin Hcl Generic | 258 | 778 | 80 | $2,085 |
| Hydrochlorothiazide Generic | 224 | 647 | 70 | $914 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 214 | 234 | 77 | $5,377 |
| Gabapentin Generic | 213 | 464 | 70 | $4,141 |
| Furosemide Generic | 190 | 423 | 59 | $1,163 |
| Metoprolol Succinate Generic | 189 | 542 | 67 | $2,708 |
| Alendronate Sodium Generic | 180 | 328 | 43 | $917 |
| Pantoprazole Sodium Generic | 177 | 452 | 49 | $2,284 |
Brand drugs: 1,742 claims; generic drugs: 9,677 claims; opioid claims: 246.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Kelvin Ma $414 ($414 in general payments such as food, travel and fees) from 4 companies. The largest payer was Amgen Inc. with $132.
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.