Raymond Gong, MD
Pathology · 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.
- Offices
- 2
Offices
2 locations · Southern California Permanente Medical Group · 11,250 clinicians in this group
Hospitals listed: Kaiser Foundation Hospital Fontana. That is not proof they admit you there this week.
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. Gong’s office to ask if they take your plan before you enroll.
California Medical Board record
Licence A157247 · Current
Licensed to practise in California · since 2018 · expires 2028-07-31 · Wayne State University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Hospitals they work in
1 hospital
These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.
- Kaiser Foundation Hospital Fontana/OntarioFontana, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Kaiser Permanente, which runs 41 hospitals in 3 statesPatients rate it 4 of 5 · 78% would definitely recommend itOverall rating: 3 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.377, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.103, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.234, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.378, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.345, Oct 2024 – Sep 2025
See every measure and the patient survey for Kaiser Foundation Hospital Fontana/Ontario
Behind the star rating — Deaths: 0 better, 2 the same, 0 worse of 2 measures. Safety: 3 better, 3 the same, 1 worse of 7 measures. Readmissions: 0 better, 2 the same, 1 worse of 3 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.377 | Better | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.103 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.234 | Better | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0.378 | Better | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 0.345 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.25 (0.2 to 2.31) · 392 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 0.98 (0.57 to 1.38) | No different | Jul 2022 – Jun 2024 |
| Death rate for pneumonia patientsComplications and deaths | 16 · 31 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 15.8 · 413 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 4.2 · 6,015 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.19 (0 to 0.42) · 1,678 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.38 (0.17 to 0.59) · 1,799 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 3.49 (1.03 to 5.96) · 334 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 1.63 (0 to 3.34) · 106 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.39 (0.75 to 4.03) · 310 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 7.73 (0 to 16.98) · 104 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 5.78 (1.58 to 9.98) · 103 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 2.08 (0.56 to 3.6) · 73 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.56 (0 to 1.42) · 1,439 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 4.2 · 42 cases | None | Apr 2023 – Mar 2025 |
| SSI - Abdominal HysterectomyInfections | 0.88 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 13.4 · 429 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 21.6 · 915 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | -24.9 · 32 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 19.1 · 929 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 5 · 51 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for CABGUnplanned return visits | 10.4 · 199 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 21.4 · 403 cases | None | Jul 2023 – Jun 2025 |
What patients said (1,560 patients answered, 19% of those asked)
| Cleanliness | 4 |
| Nurse communication | 4 |
| Doctor communication | 4 |
| Communication about medicines | 4 |
| Discharge information | 4 |
| Overall hospital rating | 4 |
| Quietness | 4 |
| Recommend hospital | 5 |
| Room was "always" clean | 75% |
| Nurses "always" communicated well | 82% |
| Doctors "always" communicated well | 80% |
| Staff "always" explained | 66% |
| Yes, staff "did" give patients this information | 89% |
| Yes, staff "did" give patients information about help after discharge | 90% |
| Doctors "always" explained things so they could understand | 75% |
| Doctors "always" listened carefully | 78% |
| Doctors "always" treated them with courtesy and respect | 85% |
| Patients who gave a rating of "9" or "10" (high) | 80% |
| Staff "always" explained new medications | 75% |
| Nurses "always" explained things so they could understand | 78% |
| Nurses "always" listened carefully | 80% |
| Nurses "always" treated them with courtesy and respect | 88% |
| "Always" quiet at night | 62% |
| "YES", patients would definitely recommend the hospital | 78% |
| Staff "always" explained possible side effects | 56% |
| Yes, staff "did" give patients information about possible symptoms | 89% |
Original Medicare doctor bills
$2,746
Medicare paid this office $2,746 for 39 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Pathology examination of tissue using a microscope, intermediate complexity | 31 | $1,535 | $28 |
Who their Medicare patients are
39 Original Medicare patients in 2024. Average age 64 · Women 44% · Also on Medicaid 56% · Health risk score 1.80. Above the middle of the specialty; the typical pathology clinician is at 1.55.
Conditions among them: High blood pressure 62% · Diabetes 54% · Chronic kidney disease 28%.
The office billed $20,441, Medicare allowed $3,539 and paid $2,746; for 97 services of 12 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 | 39 | 97 | 64 | 1.80 | $20,441 | $2,746 |
| 2022 | 555 | 1,977 | 71 | 1.31 | $290,366 | $56,474 |
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
2022: 8 services
| Pathology examination of tissue using a microscope, intermediate complexity | 492 | $39,883 | $28 |
| Special stained specimen slides to examine tissue, each additional procedure | 37 | $3,915 | $23 |
| Pathology examination of tissue using a microscope, moderately high complexity | 31 | $3,709 | $67 |
| Special stained specimen slides to examine tissue, initial procedure | 129 | $3,691 | $27 |
| Pathology examination of specimen during surgery, first tissue block | 17 | $1,580 | $46 |
| Pathology examination of tissue using a microscope, high complexity | 12 | $1,493 | $115 |
| Special stained specimen slides to identify organisms including interpretation and report | 24 | $595 | $18 |
| Special stained specimen slides to examine tissue including interpretation and report | 25 | $540 | $9 |
Medicaid work
$30,570 in 2024
Medicaid paid $30,570 for 819 billed services this clinician did in 2024, up to 62 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.
| TISSUE EXAM BY PATHOLOGIST | 804 | $29,940 |
| Immunohistochemistry or immunocytochemistry, per specimen; initial single antibody stain procedure | 15 | $630 |
| 2024 | 819 | 2 | 62 | $30,570 |
| 2023 | 216 | 2 | 42 | $457 |
| 2022 | 349 | 2 | 31 | $13,015 |
See the largest Medicaid services in earlier years
2023
| TISSUE EXAM BY PATHOLOGIST | 203 | $432 |
| TISSUE EXAM BY PATHOLOGIST | 13 | $25 |
2022
| TISSUE EXAM BY PATHOLOGIST | 318 | $12,089 |
| Immunohistochemistry or immunocytochemistry, per specimen; initial single antibody stain procedure | 31 | $925 |
Professional record
- NPI
- 1073036547
- Licence
- CA A157247California A157247: Current · expires 2028-07-31
- Trained
- Wayne State University School of Medicine, 2017
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207ZP0102X (207ZP0102X)
- Mailing address
- 300 Pasteur Dr Bldg L235, Stanford, CA, 94305
- NPI first listed
- 2017-07-17
- NPI last updated
- 2023-10-27
- NPI record certified
- 2022-07-10
This is when the NPI record was last certified, not a medical board exam.
This office lists an electronic records connection.