Mashal A Shamel, MD
Emergency Medicine · Fontana
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
Offices
1 location · Southern California Permanente Medical Group · 11,250 clinicians in this group
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Shamel’s office at (909) 427-5000 to ask if they take your plan before you enroll.
California Medical Board record
Licence A97897 · Current
Licensed to practise in California · since 2006 · expires 2026-11-30 · University of Colorado School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$2,158
Medicare paid this office $2,158 for 18 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Emergency department visit with high level of medical decision making | 15 | $2,063 | $129 |
Who their Medicare patients are
18 Original Medicare patients in 2024. Average age 69 · Health risk score 2.77. Sicker patients than 9 in 10 peers; the typical emergency medicine clinician is at 2.01.
Conditions among them: High blood pressure 72%.
The office billed $16,768, Medicare allowed $3,123 and paid $2,158; for 19 services of 2 kinds.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
| 2024 | 18 | 19 | 69 | 2.77 | $16,768 | $2,158 |
| 2022 | 12 | 13 | 61 | 2.89 | $11,614 | $1,693 |
| 2021 | 11 | 11 | 65 | 2.19 | $10,453 | $1,649 |
| 2020 | 17 | 17 | 69 | 3.37 | $14,015 | $2,123 |
| 2019 | 15 | 15 | 64 | 3.91 | $11,058 | $1,783 |
| 2018 | 21 | 26 | 65 | 2.06 | $18,887 | $3,077 |
| 2016 | 25 | 27 | 63 | 2.01 | $12,998 | $2,959 |
| 2015 | 29 | 29 | 69 | 3.87 | $12,963 | $3,275 |
| 2014 | 30 | 34 | 65 | 2.98 | $13,923 | $2,982 |
| 2013 | 39 | 40 | 67 | 2.77 | $16,263 | $3,738 |
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
See the services billed each year
2020: 1 service
| Emergency department visit with high level of medical decision making | 15 | $1,838 | $123 |
2019: 1 service
| Emergency department visit with high level of medical decision making | 11 | $1,458 | $133 |
2018: 1 service
| Emergency department visit with high level of medical decision making | 16 | $1,888 | $111 |
2016: 1 service
| Emergency department visit with high level of medical decision making | 19 | $2,357 | $124 |
2015: 1 service
| Emergency department visit with high level of medical decision making | 18 | $2,423 | $135 |
2014: 2 services
| Emergency department visit with high level of medical decision making | 12 | $1,571 | $121 |
| Emergency department visit with moderate level of medical decision making | 14 | $1,188 | $79 |
2013: 2 services
| Emergency department visit with high level of medical decision making | 16 | $2,129 | $133 |
| Emergency department visit with moderate level of medical decision making | 14 | $1,250 | $89 |
Medicaid work
$41,478 in 2024
Medicaid paid $41,478 for 186 billed services this clinician did in 2024, up to 36 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 174 | $40,033 |
| EMERGENCY DEPT VISIT MOD MDM | 12 | $1,445 |
| 2024 | 186 | 2 | 36 | $41,478 |
| 2023 | 73 | 2 | 17 | $8,985 |
| 2022 | 104 | 1 | 19 | $14,724 |
| 2021 | 89 | 1 | 19 | $13,917 |
| 2020 | 67 | 1 | 18 | $7,645 |
| 2019 | 46 | 1 | 19 | $3,195 |
| 2018 | 78 | 1 | 17 | $947 |
See the largest Medicaid services in earlier years
2023
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 42 | $6,819 |
| EMERGENCY DEPT VISIT MOD MDM | 31 | $2,167 |
2022
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 104 | $14,724 |
2021
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 89 | $13,917 |
2020
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 67 | $7,645 |
2019
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 46 | $3,195 |
2018
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 78 | $947 |
Drugs they prescribed that Part D paid
$5,034
Pharmacies billed $5,034 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 10% of their Part D prescriptions (21 of 201) in 2024. At or below the middle of the specialty; the typical emergency medicine clinician is at 12%.
184 generic and fewer than 11 brand-name prescriptions · $5,034 in drug cost · 90 antibiotic prescriptions to 77 people.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
| Cefpodoxime Proxetil | 16 | $563 | $35 |
| Amoxicillin-Clavulanate Potass | 11 | $183 | $17 |
| Doxycycline Monohydrate | 13 | $133 | $10 |
| Cephalexin | 12 | $133 | $11 |
| Hydrocodone-Acetaminophen | 17 | $126 | $7 |
See all 7 drugs
| Cefpodoxime Proxetil | 16 | $563 | $35 |
| Amoxicillin-Clavulanate Potass | 11 | $183 | $17 |
| Doxycycline Monohydrate | 13 | $133 | $10 |
| Cephalexin | 12 | $133 | $11 |
| Hydrocodone-Acetaminophen | 17 | $126 | $7 |
| Ondansetron | 14 | $85 | $6 |
| Azithromycin | 11 | $67 | $6 |
Year by year
| 2024 | 201 | 133 | 10% (21) | None | $5,034 |
| 2023 | 181 | 111 | 14% (26) | 9% | $5,511 |
| 2022 | 101 | 72 | 13% (13) | None | $3,591 |
| 2021 | 86 | 56 | 17% (15) | None | $4,035 |
| 2020 | 94 | 58 | 12% (11) | None | $3,266 |
| 2019 | 94 | 54 | None | 20% | $8,548 |
| 2018 | 130 | 94 | 12% (16) | None | $2,413 |
| 2017 | 118 | 78 | 10% (12) | 10% | $2,665 |
| 2016 | 129 | 89 | 15% (19) | 11% | $3,317 |
| 2015 | 121 | 81 | 22% (27) | None | $2,329 |
| 2014 | 176 | 133 | 22% (38) | None | $2,997 |
| 2013 | 133 | 99 | 23% (30) | 11% | $2,655 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 3 drugs
| Cefpodoxime Proxetil | 12 | $481 | $40 |
| Hydrocodone-Acetaminophen | 18 | $125 | $7 |
| Ciprofloxacin | 11 | $105 | $10 |
2022: 1 drug
| Hydrocodone-Acetaminophen | 11 | $72 | $7 |
2021: 1 drug
| Cephalexin | 13 | $139 | $11 |
2020: 1 drug
| Cephalexin | 11 | $131 | $12 |
2018: 3 drugs
| Cephalexin | 24 | $311 | $13 |
| Ciprofloxacin | 11 | $102 | $9 |
| Hydrocodone-Acetaminophen | 11 | $74 | $7 |
2017: 1 drug
| Cephalexin | 20 | $262 | $13 |
2016: 4 drugs
| Cephalexin | 17 | $249 | $15 |
| Hydrocodone-Acetaminophen | 14 | $180 | $13 |
| Azithromycin | 12 | $105 | $9 |
| Prednisone | 13 | $88 | $7 |
2015: 2 drugs
| Hydrocodone-Acetaminophen | 20 | $270 | $14 |
| Azithromycin | 11 | $121 | $11 |
2014: 5 drugs
| Ondansetron | 21 | $233 | $11 |
| Hydrocodone-Acetaminophen | 30 | $229 | $8 |
| Ciprofloxacin | 22 | $195 | $9 |
| Cephalexin | 13 | $182 | $14 |
| Azithromycin | 15 | $150 | $10 |
2013: 2 drugs
| Hydrocodone-Acetaminophen | 24 | $193 | $8 |
| Ciprofloxacin | 17 | $146 | $9 |
Professional record
- NPI
- 1487875795
- Licence
- CA A97897California A97897: Current · expires 2026-11-30
- Trained
- University of Colorado School of Medicine, Denver, 2004
- Gender
- Female
More record details
- Sole proprietor
- No
- Medicaid ID
- CA 1487875795
- Taxonomy
- Federal specialty code 207P00000X (207P00000X)
- Mailing address
- 250 Hospital Pkwy, San Jose, CA, 95119
- NPI first listed
- 2007-05-02
- NPI last updated
- 2021-12-10
- NPI record certified
- 2021-12-08
This is when the NPI record was last certified, not a medical board exam.
This office lists an electronic records connection.