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Plans that list them
5 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Jinjian Chen’s office at (408) 436-5522 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
5 of 5 plans
Plans whose provider directory lists this clinician
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Largest Original Medicare bills
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
74
$21,914
$21
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
64
$13,793
$31
Therapy procedure using functional activities
34
$10,603
$30
Evaluation for physical therapy, typically 20 minutes
72
$5,312
$71
Therapy procedure using manual technique, each 15 minutes
53
$4,525
$19
See all 6 services
Every Original Medicare service billed
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
74
$21,914
$21
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
64
$13,793
$31
Therapy procedure using functional activities
34
$10,603
$30
Evaluation for physical therapy, typically 20 minutes
72
$5,312
$71
Therapy procedure using manual technique, each 15 minutes
53
$4,525
$19
Application of electrical stimulation with therapist present, each 15 minutes
37
$1,506
$10
Who their Medicare patients are
78 Original Medicare patients in 2024. Average age 75 · Women 69% · Also on Medicaid 81% · Health risk score 1.08. Above the middle of the specialty; the typical physical therapist in private practice clinician is at 1.03.
Conditions among them: High blood pressure 74% · Diabetes 42% · Coronary heart disease 21% · Chronic kidney disease 19% · Cancer 14%.
The office billed $128,870, Medicare allowed $74,064 and paid $57,812; for 2,317 services of 9 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
Original Medicare by year
2024
78
2,317
75
1.08
$128,870
$57,812
2023
69
2,136
77
1.04
$121,655
$51,737
2022
98
2,733
76
1.11
$157,635
$65,518
2021
74
2,182
75
0.85
$124,635
$52,996
2020
60
1,529
74
1.28
$86,265
$32,316
2019
178
5,723
76
1.05
$320,415
$126,330
2018
210
6,599
76
1.05
$367,850
$142,129
2017
207
6,521
75
1.16
$366,995
$150,997
2016
194
6,323
75
1.11
$352,779
$140,839
2015
231
6,984
75
1.30
$365,206
$158,444
2014
286
8,891
75
1.03
$428,431
$201,850
2013
286
9,000
76
1.14
$433,342
$207,706
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: 6 services
Original Medicare services billed in 2023
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
69
$21,097
$21
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
53
$9,438
$29
Therapy procedure using functional activities
49
$8,966
$35
Therapy procedure using manual technique, each 15 minutes
63
$7,842
$19
Evaluation for physical therapy, typically 20 minutes
53
$3,628
$68
Application of electrical stimulation with therapist present, each 15 minutes
17
$540
$11
2022: 9 services
Original Medicare services billed in 2022
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
97
$34,773
$22
Therapy procedure using manual technique, each 15 minutes
87
$10,875
$19
Evaluation for physical therapy, typically 30 minutes
66
$5,773
$86
Therapy procedure using functional activities
34
$4,889
$36
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
42
$4,541
$32
Evaluation for physical therapy, typically 20 minutes
26
$2,038
$78
Application of electrical stimulation with therapist present, each 15 minutes
39
$1,534
$11
Application of ultrasound, each 15 minutes
19
$418
$10
Training for self-care or home management, each 15 minutes
14
$417
$26
2021: 5 services
Original Medicare services billed in 2021
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
74
$35,007
$23
Therapy procedure using manual technique, each 15 minutes
58
$6,546
$20
Evaluation for physical therapy, typically 30 minutes
71
$6,529
$88
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
24
$2,861
$34
Application of electrical stimulation with therapist present, each 15 minutes
34
$1,845
$11
2020: 6 services
Original Medicare services billed in 2020
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
60
$20,181
$22
Therapy procedure using manual technique, each 15 minutes
54
$6,086
$18
Evaluation for physical therapy, typically 30 minutes
42
$3,030
$72
Application of electrical stimulation with therapist present, each 15 minutes
47
$1,909
$10
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
12
$629
$31
Application of ultrasound, each 15 minutes
15
$362
$10
2019: 6 services
Original Medicare services billed in 2019
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
177
$71,079
$24
Therapy procedure using manual technique, each 15 minutes
167
$25,730
$20
Evaluation for physical therapy, typically 30 minutes
151
$12,400
$79
Application of electrical stimulation with therapist present, each 15 minutes
156
$11,372
$11
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
43
$3,979
$32
Application of ultrasound, each 15 minutes
29
$518
$10
2018: 6 services
Original Medicare services billed in 2018
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
209
$86,473
$23
Therapy procedure using manual technique, each 15 minutes
189
$24,289
$19
Evaluation for physical therapy, typically 30 minutes
187
$13,790
$71
Application of electrical stimulation with therapist present, each 15 minutes
177
$12,456
$11
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
29
$2,723
$29
Application of ultrasound, each 15 minutes
46
$987
$9
2017: 7 services
Original Medicare services billed in 2017
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
207
$90,706
$25
Therapy procedure using manual technique, each 15 minutes
195
$30,237
$21
Application of electrical stimulation with therapist present, each 15 minutes
178
$13,972
$13
Evaluation for physical therapy, typically 30 minutes
171
$12,611
$71
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
22
$1,347
$30
Evaluation for physical therapy, typically 20 minutes
13
$1,037
$74
Application of ultrasound, each 15 minutes
29
$658
$9
2016: 4 services
Original Medicare services billed in 2016
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
191
$78,862
$25
Therapy procedure using manual technique, each 15 minutes
189
$32,729
$20
Application of electrical stimulation with therapist present, each 15 minutes
170
$15,814
$13
Physical therapy evaluation
167
$11,508
$66
2015: 4 services
Original Medicare services billed in 2015
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
231
$88,534
$25
Therapy procedure using manual technique, each 15 minutes
224
$35,551
$20
Application of electrical stimulation with therapist present, each 15 minutes
215
$19,534
$13
Physical therapy evaluation
203
$14,653
$66
2014: 5 services
Original Medicare services billed in 2014
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
285
$111,444
$26
Therapy procedure using manual technique, each 15 minutes
281
$46,893
$21
Application of electrical stimulation with therapist present, each 15 minutes
266
$25,533
$13
Physical therapy evaluation
249
$17,089
$65
Application of ultrasound, each 15 minutes
17
$210
$8
2013: 5 services
Original Medicare services billed in 2013
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
285
$114,157
$26
Therapy procedure using manual technique, each 15 minutes
279
$48,906
$21
Application of electrical stimulation with therapist present, each 15 minutes
267
$26,946
$13
Physical therapy evaluation
258
$17,282
$64
Application of ultrasound, each 15 minutes
27
$354
$10
Medicaid work
$2,890 in 2024
Medicaid paid $2,890 for 2,188 billed services this clinician did in 2024, up to 35 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.
Largest Medicaid services in 2024
THERAPEUTIC EXERCISES
848
$2,851
MANUAL THERAPY TQS 1/> REGIONS EACH 15 MINUTES
348
$21
Therapeutic activities, direct (one-on-one) patient contact (use of dynamic activities to improve functional performance), each 15 minutes
216
$13
Therapeutic procedure, 1 or more areas, each 15 minutes; neuromuscular reeducation of movement, balance, coordination, kinesthetic sense, posture, and/or proprioception for sitting and/or standing activities
740
$6
APPL MODALITY 1+ AREAS ESTIM EA 15 MIN
36
$0
Medicaid work by year
2024
2,188
5
35
$2,890
2023
2,098
4
30
$5,315
2022
166
2
19
$216
2021
75
1
15
$1,322
2020
129
4
15
$2,379
2019
1,427
5
36
$11,584
2018
1,426
7
35
$5,782
See the largest Medicaid services in earlier years
2023
Largest Medicaid services in 2023
THERAPEUTIC EXERCISES
901
$4,998
MANUAL THERAPY TQS 1/> REGIONS EACH 15 MINUTES
524
$294
Therapeutic procedure, 1 or more areas, each 15 minutes; neuromuscular reeducation of movement, balance, coordination, kinesthetic sense, posture, and/or proprioception for sitting and/or standing activities
396
$12
Therapeutic activities, direct (one-on-one) patient contact (use of dynamic activities to improve functional performance), each 15 minutes
277
$11
2022
Largest Medicaid services in 2022
THERAPEUTIC EXERCISES
130
$180
MANUAL THERAPY TQS 1/> REGIONS EACH 15 MINUTES
36
$36
2021
Largest Medicaid services in 2021
THERAPEUTIC EXERCISES
75
$1,322
2020
Largest Medicaid services in 2020
Acupuncture, 1 or more needles; with electrical stimulation, each additional 15 minutes of personal one-on-one contact with the patient, with insertion of needle(s) (List separately in addition to code for primary procedure)
36
$1,137
THERAPEUTIC EXERCISES
29
$606
Acupuncture, 1 or more needles; with electrical stimulation, initial 15 minutes of personal one-on-one contact with the patient
36
$568
MANUAL THERAPY TQS 1/> REGIONS EACH 15 MINUTES
28
$68
2019
Largest Medicaid services in 2019
Acupuncture, 1 or more needles; with electrical stimulation, each additional 15 minutes of personal one-on-one contact with the patient, with insertion of needle(s) (List separately in addition to code for primary procedure)
188
$5,779
Acupuncture, 1 or more needles; with electrical stimulation, initial 15 minutes of personal one-on-one contact with the patient
188
$2,890
THERAPEUTIC EXERCISES
419
$2,690
MANUAL THERAPY TQS 1/> REGIONS EACH 15 MINUTES
370
$217
APPL MODALITY 1+ AREAS ESTIM EA 15 MIN
262
$9
2018
Largest Medicaid services in 2018
Acupuncture, 1 or more needles; with electrical stimulation, each additional 15 minutes of personal one-on-one contact with the patient, with insertion of needle(s) (List separately in addition to code for primary procedure)
77
$2,179
Acupuncture, 1 or more needles; with electrical stimulation, initial 15 minutes of personal one-on-one contact with the patient
120
$1,711
THERAPEUTIC EXERCISES
440
$1,404
MANUAL THERAPY TQS 1/> REGIONS EACH 15 MINUTES
306
$479
APPL MODALITY 1+ AREAS ESTIM EA 15 MIN
357
$9
Service
16
$0
Therapeutic activities, direct (one-on-one) patient contact (use of dynamic activities to improve functional performance), each 15 minutes
110
$0
Professional record
NPI
1033126313
Licence
CA AC7085, CA PT22207
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 225100000X (225100000X); Federal specialty code 171100000X (171100000X)
Mailing address
55 N 13th St, Suite A, San Jose, CA, 95112
NPI first listed
2006-08-01
NPI last updated
2022-06-24
NPI record certified
2020-11-06
This is when the NPI record was last certified, not a medical board exam.