Family Medicine · Martinez, CA
NPI
1114152857
Since 2009
Specialty
Family Medicine
Code 207Q00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
2500 Alhambra Ave
Martinez, CA, 94553
Phone (925) 370-5110
Groups this clinician bills Medicare through
Medicare paid
-
No Medicare services published
Medicare patients
-
Drug cost, 2024
$3.4M
1,047 prescriptions
Company payments, 2025
$342
From 2 companies
Medicare prescription drug claims, 2024
In 2024, the drug David H Stone prescribed most often to Medicare patients was Methotrexate (Methotrexate Sodium), with 168 prescriptions and refills. In total David H Stone wrote 1,047 Medicare prescriptions that cost $3.4M.
| Drug |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2009-05-26.
| Claims |
|---|
| 30-day fills |
|---|
| Patients |
|---|
| Cost |
|---|
| Methotrexate Methotrexate Sodium | 168 | 440 | 50 | $9,395 |
| Enbrel Sureclick Etanercept | 153 | 153 | 22 | $1.1M |
| Prednisone Generic | 139 | 263 | 35 | $1,105 |
| Hydroxychloroquine Sulfate Generic | 70 | 188 | 23 | $3,892 |
| Humira Adalimumab | 65 | 66 | Under 11 | $640K |
| Enbrel Etanercept | 38 | 38 | Under 11 | $271K |
| Humira Pen Adalimumab | 36 | 36 | Under 11 | $337K |
| Orencia Abatacept | 36 | 36 | Under 11 | $196K |
| Leflunomide Generic | 26 | 68 | Under 11 | $1,536 |
| Sulfasalazine Generic | 24 | 63 | Under 11 | $1,291 |
| Xeljanz Tofacitinib Citrate | 20 | 20 | Under 11 | $109K |
| Naproxen Generic | 19 | 36 | Under 11 | $122 |
| Allopurinol Generic | 18 | 50 | Under 11 | $85.67 |
| Ibuprofen Generic | 16 | 20 | Under 11 | $95.61 |
| Otezla Apremilast | 15 | 15 | Under 11 | $67K |
Brand drugs: - claims; generic drugs: 589 claims; opioid claims: 14.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid David H Stone $342 ($342 in general payments such as food, travel and fees) from 2 companies. The largest payer was Amgen Inc. with $252.
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.