Eric Robert Ladd, MD
Emergency Medicine · Stanford
- 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
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. Ladd’s office at (314) 452-4916 to ask if they take your plan before you enroll.
Original Medicare doctor bills
$58,790
Medicare paid this office $58,790 for 421 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 | 241 | $30,865 | $124 |
| Critical care, first 30-74 minutes | 97 | $15,575 | $157 |
| Emergency department visit with moderate level of medical decision making | 88 | $8,329 | $90 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 196 | $1,185 | $6 |
Who their Medicare patients are
421 Original Medicare patients in 2024. Average age 75 · Under 65 9% · 85 and older 16% · Women 51% · Also on Medicaid 18% · Health risk score 1.52. At or below the middle of the specialty; the typical emergency medicine clinician is at 2.01.
Conditions among them: High blood pressure 74% · Coronary heart disease 31% · Depression 30% · Diabetes 29% · Chronic kidney disease 28% · Atrial fibrillation 23% · Heart failure 21% · COPD 20% · Cancer 18% · Dementia 13% · Stroke 12%.
The office billed $492,957, Medicare allowed $78,887 and paid $58,790; for 679 services of 21 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 | 421 | 679 | 75 | 1.52 | $492,957 | $58,790 |
| 2023 | 405 | 665 | 76 | 1.62 | $464,946 | $60,561 |
| 2022 | 474 | 759 | 75 | 1.64 | $495,174 | $67,480 |
| 2021 | 529 | 877 | 74 | 1.62 | $577,313 | $84,343 |
| 2020 | 381 | 672 | 72 | 2.00 | $311,256 | $54,610 |
| 2019 | 457 | 802 | 73 | 1.63 | $348,650 | $59,123 |
| 2018 | 688 | 1,203 | 72 | 1.75 | $541,560 | $92,488 |
| 2017 | 617 | 1,059 | 71 | 1.64 | $466,468 | $79,250 |
| 2016 | 709 | 1,223 | 71 | 1.83 | $582,892 | $99,233 |
| 2015 | 505 | 802 | 69 | 2.04 | $324,842 | $72,347 |
| 2014 | 215 | 298 | 66 | 1.66 | $131,919 | $30,124 |
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
2023: 4 services
| Emergency department visit with high level of medical decision making | 220 | $31,682 | $138 |
| Critical care, first 30-74 minutes | 87 | $14,637 | $164 |
| Emergency department visit with moderate level of medical decision making | 100 | $9,455 | $93 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 186 | $1,232 | $6 |
2022: 5 services
| Emergency department visit with high level of medical decision making | 270 | $39,523 | $142 |
| Critical care, first 30-74 minutes | 69 | $12,514 | $174 |
| Emergency department visit with moderate level of medical decision making | 91 | $8,785 | $97 |
| Emergency department visit with low level of medical decision making | 43 | $2,407 | $55 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 209 | $1,442 | $6 |
2021: 5 services
| Emergency department visit with high level of medical decision making | 324 | $50,314 | $149 |
| Critical care, first 30-74 minutes | 82 | $15,228 | $186 |
| Emergency department visit with moderate level of medical decision making | 107 | $11,038 | $98 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 237 | $1,684 | $6 |
| Emergency department visit with low level of medical decision making | 24 | $1,349 | $56 |
2020: 5 services
| Emergency department visit with high level of medical decision making | 255 | $35,195 | $135 |
| Critical care, first 30-74 minutes | 45 | $7,911 | $176 |
| Emergency department visit with moderate level of medical decision making | 51 | $4,566 | $88 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 199 | $1,510 | $6 |
| Emergency department visit with low level of medical decision making | 31 | $1,356 | $44 |
2019: 6 services
| Emergency department visit with high level of medical decision making | 270 | $37,614 | $134 |
| Emergency department visit with moderate level of medical decision making | 96 | $8,621 | $86 |
| Critical care, first 30-74 minutes | 30 | $5,244 | $175 |
| Emergency department visit with low level of medical decision making | 50 | $2,353 | $44 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 245 | $1,869 | $7 |
| Emergency department visit with straightforward medical decision making | 12 | $365 | $30 |
2018: 6 services
| Emergency department visit with high level of medical decision making | 447 | $61,739 | $132 |
| Emergency department visit with moderate level of medical decision making | 122 | $10,761 | $87 |
| Critical care, first 30-74 minutes | 50 | $8,570 | $168 |
| Emergency department visit with low level of medical decision making | 72 | $3,469 | $46 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 360 | $2,788 | $7 |
| Emergency department visit with straightforward medical decision making | 13 | $365 | $28 |
2017: 6 services
| Emergency department visit with high level of medical decision making | 387 | $52,521 | $131 |
| Emergency department visit with moderate level of medical decision making | 119 | $10,533 | $89 |
| Critical care, first 30-74 minutes | 40 | $6,982 | $170 |
| Emergency department visit with low level of medical decision making | 63 | $2,858 | $45 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 319 | $2,445 | $7 |
| Emergency department visit with straightforward medical decision making | 17 | $461 | $27 |
2016: 5 services
| Emergency department visit with high level of medical decision making | 432 | $59,391 | $129 |
| Critical care, first 30-74 minutes | 99 | $16,969 | $171 |
| Emergency department visit with moderate level of medical decision making | 125 | $11,295 | $86 |
| Emergency department visit with low level of medical decision making | 71 | $3,096 | $43 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 346 | $2,603 | $7 |
2015: 5 services
| Emergency department visit with high level of medical decision making | 244 | $37,001 | $147 |
| Critical care, first 30-74 minutes | 68 | $13,297 | $193 |
| Emergency department visit with moderate level of medical decision making | 105 | $10,983 | $101 |
| Emergency department visit with low level of medical decision making | 92 | $4,961 | $52 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 217 | $1,668 | $7 |
2014: 5 services
| Emergency department visit with high level of medical decision making | 111 | $16,756 | $147 |
| Emergency department visit with moderate level of medical decision making | 52 | $5,236 | $101 |
| Critical care, first 30-74 minutes | 18 | $3,529 | $196 |
| Emergency department visit with low level of medical decision making | 37 | $2,016 | $53 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 57 | $440 | $8 |
Medicaid work
$156,052 in 2024
Medicaid paid $156,052 for 1,460 billed services this clinician did in 2024, up to 59 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 DEPT VISIT MOD MDM | 524 | $72,194 |
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 396 | $68,894 |
| Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes | 84 | $13,873 |
| Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 163 | $889 |
| Service(s) provided between 10:00 PM and 8:00 AM at 24-hour facility, in addition to basic service | 293 | $202 |
| 2024 | 1,460 | 5 | 59 | $156,052 |
| 2023 | 1,281 | 6 | 56 | $131,812 |
| 2022 | 2,804 | 20 | 62 | $233,400 |
| 2021 | 2,343 | 14 | 57 | $192,202 |
| 2020 | 1,541 | 9 | 50 | $113,855 |
| 2019 | 1,556 | 9 | 49 | $101,343 |
| 2018 | 1,766 | 7 | 68 | $113,571 |
See the largest Medicaid services in earlier years
2023
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 396 | $59,559 |
| EMERGENCY DEPT VISIT MOD MDM | 490 | $57,155 |
| Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes | 62 | $7,790 |
| EMERGENCY DEPT VISIT LOW MDM | 82 | $6,257 |
| Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 189 | $1,042 |
| Service(s) provided between 10:00 PM and 8:00 AM at 24-hour facility, in addition to basic service | 62 | $8 |
2022
| EMERGENCY DEPT VISIT MOD MDM | 607 | $84,878 |
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 429 | $61,671 |
| EMERGENCY DEPT VISIT LOW MDM | 458 | $47,171 |
| Infectious disease (viral respiratory tract infection), pathogen-specific RNA, 4 targets (severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2], influenza A, influenza B, respiratory syncytial virus [RSV]), upper respiratory specimen, each pathogen reported as detected or not detected | 116 | $15,611 |
| Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report | 63 | $5,938 |
| Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes | 48 | $5,816 |
| COMPREHENSIVE METABOLIC PANEL | 211 | $2,057 |
| Radiologic examination, chest; single view | 26 | $2,031 |
| Hospital outpatient clinic visit specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), any specimen source | 77 | $1,963 |
| Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count) and automated differential WBC count | 200 | $1,412 |
| EMERGENCY DEPARTMENT VISIT STRAIGHTFORWARD MDM | 12 | $1,346 |
| Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 195 | $1,002 |
2021
| EMERGENCY DEPT VISIT MOD MDM | 593 | $86,516 |
| EMERGENCY DEPT VISIT LOW MDM | 429 | $49,376 |
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 356 | $43,497 |
| Infectious disease (viral respiratory tract infection), pathogen-specific RNA, 4 targets (severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2], influenza A, influenza B, respiratory syncytial virus [RSV]), upper respiratory specimen, each pathogen reported as detected or not detected | 22 | $2,997 |
| COMPREHENSIVE METABOLIC PANEL | 230 | $2,217 |
| Short return visit (20+ min) | 27 | $1,713 |
| Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count) and automated differential WBC count | 230 | $1,523 |
| EMERGENCY DEPARTMENT VISIT STRAIGHTFORWARD MDM | 12 | $1,176 |
| Therapeutic, prophylactic, or diagnostic injection (specify substance or drug); intravenous push, single or initial substance/drug | 25 | $1,061 |
| Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report | 12 | $905 |
| Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 178 | $819 |
| ASSAY OF LIPASE | 45 | $286 |
2020
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 321 | $42,808 |
| EMERGENCY DEPT VISIT MOD MDM | 247 | $34,790 |
| EMERGENCY DEPT VISIT LOW MDM | 297 | $30,915 |
| COMPREHENSIVE METABOLIC PANEL | 194 | $1,779 |
| Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count) and automated differential WBC count | 191 | $1,283 |
| Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report | 12 | $1,041 |
| Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 154 | $755 |
| Infectious agent antigen detection by immunoassay technique (eg, enzyme immunoassay [EIA], enzyme-linked immunosorbent assay [ELISA], fluorescence immunoassay [FIA], immunochemiluminometric assay [IMCA]), qualitative or semiquantitative; Influenza, A or B, each | 26 | $317 |
| Service(s) provided between 10:00 PM and 8:00 AM at 24-hour facility, in addition to basic service | 99 | $166 |
2019
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 352 | $45,205 |
| EMERGENCY DEPT VISIT LOW MDM | 500 | $35,886 |
| EMERGENCY DEPT VISIT MOD MDM | 176 | $17,380 |
| Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 194 | $1,171 |
| COMPREHENSIVE METABOLIC PANEL | 63 | $699 |
| Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count) and automated differential WBC count | 63 | $513 |
| EMERGENCY DEPARTMENT VISIT STRAIGHTFORWARD MDM | 12 | $347 |
| Service(s) provided between 10:00 PM and 8:00 AM at 24-hour facility, in addition to basic service | 184 | $112 |
| Urinalysis, by dip stick or tablet reagent for bilirubin, glucose, hemoglobin, ketones, leukocytes, nitrite, pH, protein, specific gravity, urobilinogen, any number of these constituents; automated, without microscopy | 12 | $31 |
2018
| EMERGENCY DEPARTMENT VISIT HIGH MDM | 576 | $69,049 |
| EMERGENCY DEPT VISIT LOW MDM | 403 | $22,068 |
| EMERGENCY DEPT VISIT MOD MDM | 221 | $18,906 |
| Sales tax | 261 | $1,846 |
| Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 269 | $1,243 |
| EMERGENCY DEPARTMENT VISIT STRAIGHTFORWARD MDM | 16 | $452 |
| Service(s) provided between 10:00 PM and 8:00 AM at 24-hour facility, in addition to basic service | 20 | $8 |
Drugs they prescribed that Part D paid
$3,162
Pharmacies billed $3,162 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
141 generic and fewer than 11 brand-name prescriptions · $3,162 in drug cost · 49 antibiotic prescriptions to 46 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.
| Ondansetron Odt | 29 | $441 | $15 |
| Cephalexin | 19 | $144 | $8 |
| Prednisone | 11 | $23 | $2 |
Year by year
| 2024 | 149 | 113 | None | None | $3,162 |
| 2023 | 116 | 93 | None | None | $4,090 |
| 2022 | 140 | 108 | 8% (11) | None | $3,034 |
| 2021 | 120 | 100 | 10% (12) | None | $3,166 |
| 2020 | 80 | 64 | None | None | $1,518 |
| 2019 | 101 | 80 | 11% (11) | 11% | $3,011 |
| 2018 | 155 | 124 | None | 14% | $4,563 |
| 2017 | 133 | 105 | 13% (17) | 11% | $3,103 |
| 2016 | 179 | 142 | 19% (34) | 14% | $4,067 |
| 2015 | 181 | 125 | 16% (29) | 12% | $5,027 |
| 2014 | 98 | 71 | 17% (17) | None | $2,372 |
| 2013 | 16 | 13 | None | None | $105 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 2 drugs
| Amoxicillin-Clavulanate Potass | 11 | $137 | $12 |
| Cephalexin | 11 | $125 | $11 |
2022: 4 drugs
| Ondansetron Odt | 13 | $209 | $16 |
| Doxycycline Hyclate | 11 | $167 | $15 |
| Cephalexin | 11 | $120 | $11 |
| Oxycodone | 11 | $33 | $3 |
2021: 1 drug
| Cephalexin | 20 | $141 | $7 |
2018: 3 drugs
| Doxycycline Hyclate | 11 | $188 | $17 |
| Cephalexin | 13 | $140 | $11 |
| Ondansetron Odt | 14 | $130 | $9 |
2017: 3 drugs
| Ondansetron Odt | 12 | $128 | $11 |
| Doxycycline Hyclate | 12 | $121 | $10 |
| Hydrocodone-Acetaminophen | 13 | $50 | $4 |
2016: 6 drugs
| Nitrofurantoin | 12 | $560 | $47 |
| Ondansetron Odt | 12 | $260 | $22 |
| Hydrocodone-Acetaminophen | 27 | $169 | $6 |
| Cephalexin | 13 | $113 | $9 |
| Azithromycin | 11 | $97 | $9 |
| Tamsulosin | 11 | $89 | $8 |
2015: 4 drugs
| Hydrocodone-Acetaminophen | 23 | $123 | $5 |
| Cephalexin | 14 | $117 | $8 |
| Prednisone | 12 | $52 | $4 |
| Sulfamethoxazole-Trimethoprim | 13 | $51 | $4 |
2014: 1 drug
| Cephalexin | 13 | $115 | $9 |
Money from drug and device companies
$43 in 2025
A payment is not proof that care is biased.
| Abbvie | Dalvance | $43 | 2 payments
|
See all 2 published payments
| Abbvie | Meals · 2025-09-09 | Dalvance | $17 |
| Abbvie | Meals · 2025-01-28 | Dalvance | $26 |
Professional record
- NPI
- 1952695249
- Licence
- NM MD2015-0796
More record details
- Sole proprietor
- Yes
- Taxonomy
- Federal specialty code 207P00000X (207P00000X)
- Mailing address
- 327 Hawthorne Ave, Palo Alto, CA, 94301
- NPI first listed
- 2011-06-03
- NPI last updated
- 2017-09-18
This is when the NPI record was last certified, not a medical board exam.