Hospitals listed: Sequoia Hospital. That is not proof they admit you there this week.
Plans that list them
2 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Ratanasiripong’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
2 of 2 plans
Plans whose provider directory lists this clinician
Licensed to practise in California · since 2000 · expires 2028-06-30 · Michigan State University College of Human 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.
Sequoia HospitalRedwood City, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of CommonSpirit Health, which runs 145 hospitals in 19 statesPatients rate it 4 of 5 · 81% would definitely recommend it
Overall rating: 5 of 5 starsBetter than the national rate — Death rate among surgical inpatients with serious treatable complications: 104.12 (51.8 to 156.44) · 56 cases, Jul 2022 – Jun 2024Better than the national rate — Clostridium Difficile (C.Diff): 0, Oct 2024 – Sep 2025
See every measure and the patient survey for Sequoia Hospital
Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 1 better, 4 the same, 0 worse of 5 measures. Readmissions: 3 better, 6 the same, 0 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
Every scored measure at Sequoia Hospital
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths
104.12 (51.8 to 156.44) · 56 cases
Better
Jul 2022 – Jun 2024
Clostridium Difficile (C.Diff)Infections
0
Better
Oct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths
0.95 (0 to 1.98) · 472 cases
No different
Jul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths
0.91 (0.58 to 1.24)
No different
Jul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths
1.8 · 68 cases
—None
Jul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths
12.5 · 72 cases
—None
Jul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths
9.1 · 258 cases
—None
Jul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths
15.5 · 171 cases
—None
Jul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths
9.3 · 81 cases
—None
Jul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths
3.2 · 1,231 cases
—None
Jul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths
0.23 (0.01 to 0.44) · 3,018 cases
No different
Jul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths
0.23 (0.03 to 0.44) · 3,164 cases
No different
Jul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths
2.59 (0.47 to 4.71) · 1,402 cases
No different
Jul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths
1.47 (0.04 to 2.9) · 926 cases
No different
Jul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths
1.68 (0.21 to 3.16) · 1,310 cases
No different
Jul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths
9.54 (4.42 to 14.67) · 978 cases
No different
Jul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths
4.98 (1.61 to 8.36) · 924 cases
No different
Jul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths
1.69 (0.19 to 3.19) · 192 cases
No different
Jul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths
0.57 (0 to 1.43) · 2,501 cases
No different
Jul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths
Rate of readmission after hip/knee replacementUnplanned return visits
5.1 · 305 cases
—None
Jul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits
10.9 · 41 cases
—None
Jul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits
19.7 · 29 cases
—None
Jul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits
13.1 (9.7 to 17.7) · 129 cases
No different
Jan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits
0.9 (0.7 to 1.2) · 713 cases
No different
Jan 2024 – Dec 2024
What patients said (631 patients answered, 27% of those asked)
Patient survey stars by topic at Sequoia Hospital
Cleanliness
4
Nurse communication
4
Doctor communication
4
Communication about medicines
3
Discharge information
4
Overall hospital rating
4
Quietness
3
Recommend hospital
5
Share of patients giving the best answer at Sequoia Hospital
Room was "always" clean
78%
Nurses "always" communicated well
80%
Doctors "always" communicated well
82%
Staff "always" explained
60%
Yes, staff "did" give patients this information
88%
Yes, staff "did" give patients information about help after discharge
86%
Doctors "always" explained things so they could understand
76%
Doctors "always" listened carefully
81%
Doctors "always" treated them with courtesy and respect
89%
Patients who gave a rating of "9" or "10" (high)
77%
Staff "always" explained new medications
76%
Nurses "always" explained things so they could understand
77%
Nurses "always" listened carefully
77%
Nurses "always" treated them with courtesy and respect
88%
"Always" quiet at night
55%
"YES", patients would definitely recommend the hospital
81%
Staff "always" explained possible side effects
44%
Yes, staff "did" give patients information about possible symptoms
91%
Original Medicare doctor bills
$133,348
Medicare paid this office $133,348 for 422 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Largest Original Medicare bills
Return visit (30+ min)
230
$46,789
$119
Long return visit (40+ min)
163
$28,885
$162
New patient visit (60+ min)
61
$12,403
$203
New patient visit (45+ min)
67
$9,971
$149
Aspiration and/or injection of fluid from large joint
68
$8,400
$72
See all 17 services
Every Original Medicare service billed
Return visit (30+ min)
230
$46,789
$119
Long return visit (40+ min)
163
$28,885
$162
New patient visit (60+ min)
61
$12,403
$203
New patient visit (45+ min)
67
$9,971
$149
Aspiration and/or injection of fluid from large joint
68
$8,400
$72
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
209
$4,987
$15
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
29
$4,492
$121
Injection of lower or sacral spine facet joint using imaging guidance, single level
25
$3,627
$113
Short return visit (20+ min)
36
$3,382
$82
Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance
31
$3,278
$91
Telephone medical discussion with physician, 21-30 minutes
11
$1,826
$114
Injection of lower or sacral spine facet joint using imaging guidance, second level
22
$1,655
$61
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level
422 Original Medicare patients in 2024. Average age 77 · Women 60% · Also on Medicaid 6% · Health risk score 0.90. At or below the middle of the specialty; the typical physical medicine and rehabilitation clinician is at 1.53.
The office billed $591,123, Medicare allowed $173,729 and paid $133,348; for 4,453 services of 27 kinds; $577 of it was for drugs given in the office and $132,771 for care.
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
Original Medicare by year
2024
422
4,453
77
0.90
$591,123
$133,348
2023
386
1,135
77
0.82
$481,965
$126,400
2022
341
1,177
77
0.84
$476,660
$111,804
2021
399
1,216
77
0.90
$514,237
$125,545
2020
276
920
76
1.04
$356,751
$78,899
2019
333
1,081
75
0.96
$466,836
$104,181
2018
350
1,034
75
1.02
$430,968
$89,926
2017
385
1,127
74
1.00
$482,396
$96,113
2016
304
1,002
76
0.98
$403,760
$81,500
2015
342
1,173
74
0.99
$572,505
$100,295
2014
292
1,123
74
0.93
$476,814
$83,403
2013
241
939
71
0.87
$290,693
$62,713
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: 16 services
Original Medicare services billed in 2023
Return visit (30+ min)
230
$47,836
$119
Long return visit (40+ min)
141
$25,714
$161
New patient visit (60+ min)
92
$18,742
$204
New patient visit (45+ min)
63
$9,744
$155
Aspiration and/or injection of fluid from large joint
53
$4,545
$69
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
30
$3,805
$109
Short return visit (20+ min)
32
$3,211
$87
Telephone medical discussion with physician, 21-30 minutes
19
$2,376
$108
Injection of lower or sacral spine facet joint using imaging guidance, single level
11
$1,188
$99
Injection of trigger points, 3 or more muscles
13
$1,169
$56
Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito
13
$66
$5
2022: 19 services
Original Medicare services billed in 2022
Return visit (30+ min)
201
$38,937
$116
Long return visit (40+ min)
105
$20,442
$164
New patient visit (60+ min)
66
$13,140
$199
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
46
$6,441
$115
New patient visit (45+ min)
40
$5,786
$145
Aspiration and/or injection of fluid from large joint
45
$4,820
$66
Short return visit (20+ min)
34
$4,357
$87
Telephone medical discussion with physician, 21-30 minutes
22
$2,855
$98
Injection of lower or sacral spine facet joint using imaging guidance, single level
16
$2,503
$119
Injection into tendon or ligament
12
$2,243
$68
Injection of trigger points, 3 or more muscles
11
$1,536
$59
Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance
13
$1,238
$83
Injection of trigger points, 1-2 muscles
19
$1,116
$49
Injection of lower or sacral spine facet joint using imaging guidance, second level
13
$861
$61
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level
13
$613
$47
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
74
$9,958
$116
New patient visit (45+ min)
65
$9,490
$146
Short return visit (20+ min)
45
$4,617
$64
Injection of trigger points, 3 or more muscles
29
$3,101
$59
Aspiration and/or injection of fluid from large joint
29
$2,716
$57
Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance
32
$2,635
$73
Injection of lower or sacral spine facet joint using imaging guidance, single level
20
$2,245
$107
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level
36
$2,114
$49
New patient visit (60+ min)
11
$2,072
$188
New patient visit (30+ min)
16
$1,186
$74
Injection of trigger points, 1-2 muscles
16
$1,051
$48
Injection into tendon or ligament
16
$994
$50
Injection of lower or sacral spine facet joint using imaging guidance, second level
12
$852
$66
Injections of substances into lower or sacral spine
14
$792
$57
Fluoroscopic guidance for spine or back muscle injection
16
$383
$24
2013: 13 services
Original Medicare services billed in 2013
Return visit (30+ min)
143
$22,105
$90
Long return visit (40+ min)
61
$9,342
$128
New patient visit (30+ min)
56
$5,282
$94
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
30
$4,017
$115
New patient visit (45+ min)
26
$3,739
$144
Short return visit (20+ min)
38
$3,583
$60
Injection of trigger points, 3 or more muscles
17
$2,453
$56
Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance
17
$1,671
$80
Aspiration and/or injection of fluid from large joint
21
$1,539
$48
Injection into tendon or ligament
24
$1,466
$43
Injection of trigger points, 1-2 muscles
20
$1,382
$48
Injection of lower or sacral spine facet joint using imaging guidance, single level
12
$1,295
$100
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level
12
$564
$47
Drugs they prescribed that Part D paid
$3,595
Pharmacies billed $3,595 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 19% of their Part D prescriptions (46 of 238) in 2024. Above the middle of the specialty; the typical physical medicine and rehabilitation clinician is at 12%.
238 generic and 0 brand-name prescriptions · $3,595 in drug cost.
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.
Largest Part D drug costs
Gabapentin
106
$1,857
$18
Celecoxib
21
$504
$24
Hydrocodone-Acetaminophen
15
$406
$27
Meloxicam
38
$247
$6
Tramadol
29
$125
$4
Year by year
Part D prescribing by year
2024
238
109
19% (46)
0%
$3,595
2023
229
102
20% (45)
0%
$4,807
2022
335
104
26% (88)
—None
$8,550
2021
455
133
31% (139)
—None
$13,184
2020
252
87
24% (60)
—None
$7,260
2019
324
107
38% (123)
8%
$11,431
2018
356
103
38% (135)
10%
$26,523
2017
418
124
42% (174)
12%
$25,276
2016
389
123
45% (176)
9%
$22,933
2015
454
138
44% (198)
10%
$22,948
2014
528
155
52% (275)
10%
$30,419
2013
715
159
58% (416)
16%
$47,601
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 5 drugs
Part D drugs prescribed in 2023
Gabapentin
67
$814
$12
Hydrocodone-Acetaminophen
19
$626
$33
Celecoxib
16
$410
$26
Meloxicam
44
$227
$5
Tramadol
20
$116
$6
2022: 7 drugs
Part D drugs prescribed in 2022
Gabapentin
115
$1,918
$17
Hydrocodone-Acetaminophen
31
$1,241
$40
Celecoxib
26
$1,141
$44
Pregabalin
11
$345
$31
Meloxicam
48
$261
$5
Cyclobenzaprine
11
$178
$16
Tramadol
28
$130
$5
2021: 8 drugs
Part D drugs prescribed in 2021
Gabapentin
152
$2,938
$19
Hydrocodone-Acetaminophen
63
$2,541
$40
Calcitonin-Salmon
12
$1,636
$136
Lidocaine
15
$1,400
$93
Pregabalin
24
$1,289
$54
Meloxicam
65
$440
$7
Celecoxib
14
$378
$27
Tramadol
48
$277
$6
2020: 5 drugs
Part D drugs prescribed in 2020
Gabapentin
90
$2,021
$22
Hydrocodone-Acetaminophen
20
$589
$29
Celecoxib
12
$389
$32
Meloxicam
40
$190
$5
Tramadol
24
$140
$6
2019: 6 drugs
Part D drugs prescribed in 2019
Gabapentin
90
$2,028
$23
Hydrocodone-Acetaminophen
49
$1,344
$27
Morphine Sulfate Er
16
$1,317
$82
Meloxicam
44
$258
$6
Baclofen
17
$224
$13
Tramadol
19
$116
$6
2018: 8 drugs
Part D drugs prescribed in 2018
Zohydro Er
11
$6,682
$607
Gabapentin
118
$3,418
$29
Hydrocodone-Acetaminophen
59
$1,429
$24
Celecoxib
11
$664
$60
Oxycodone
13
$335
$26
Acetaminophen-Codeine
11
$190
$17
Meloxicam
35
$185
$5
Tramadol
12
$25
$2
2017: 10 drugs
Part D drugs prescribed in 2017
Zohydro Er
11
$6,230
$566
Duloxetine
12
$2,671
$223
Gabapentin
141
$2,477
$18
Hydrocodone-Acetaminophen
60
$1,136
$19
Oxycodone-Acetaminophen
15
$291
$19
Oxycodone
12
$262
$22
Methadone
17
$216
$13
Tramadol
25
$168
$7
Meloxicam
24
$153
$6
Acetaminophen-Codeine
11
$83
$8
2016: 8 drugs
Part D drugs prescribed in 2016
Gabapentin
130
$2,019
$16
Morphine Sulfate Er
12
$1,883
$157
Hydrocodone-Acetaminophen
56
$1,407
$25
Methadone
13
$327
$25
Hydromorphone
11
$177
$16
Meloxicam
23
$173
$8
Tramadol
27
$153
$6
Acetaminophen-Codeine
14
$140
$10
2015: 11 drugs
Part D drugs prescribed in 2015
Oxycontin
14
$4,241
$303
Morphine Sulfate Er
20
$2,807
$140
Gabapentin
135
$2,539
$19
Fentanyl
15
$1,707
$114
Duloxetine
13
$1,508
$116
Hydrocodone-Acetaminophen
55
$1,344
$24
Meloxicam
33
$323
$10
Methadone
11
$214
$19
Morphine Sulfate
12
$187
$16
Tramadol
34
$155
$5
Prednisone
12
$64
$5
2014: 13 drugs
Part D drugs prescribed in 2014
Morphine Sulfate Er
23
$5,614
$244
Oxycontin
14
$5,428
$388
Gabapentin
125
$3,301
$26
Hydrocodone-Acetaminophen
120
$2,425
$20
Fentanyl
22
$2,107
$96
Lidocaine-Prilocaine
11
$2,014
$183
Cyclobenzaprine
13
$694
$53
Hydromorphone
20
$496
$25
Nabumetone
12
$326
$27
Nortriptyline
17
$276
$16
Methadone
16
$269
$17
Acetaminophen-Codeine
23
$209
$9
Diazepam
12
$37
$3
2013: 16 drugs
Part D drugs prescribed in 2013
Cymbalta
30
$9,674
$322
Fentanyl
34
$8,797
$259
Oxycontin
24
$7,231
$301
Morphine Sulfate Er
46
$3,959
$86
Hydrocodone-Acetaminophen
196
$3,854
$20
Gabapentin
114
$2,994
$26
Oxycodone
16
$956
$60
Hydromorphone
27
$530
$20
Nabumetone
15
$331
$22
Nortriptyline
11
$279
$25
Oxycodone-Acetaminophen
12
$227
$19
Methadone
14
$226
$16
Baclofen
12
$139
$12
Cyclobenzaprine
16
$128
$8
Diazepam
29
$126
$4
Morphine Sulfate
11
$117
$11
Money from drug and device companies
$35 in 2025
Industry payments by year
2025
1
1
—None
$35
2021
1
1
—None
$66
2020
1
1
—None
$14
2019
1
1
—None
$20
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.