Marissa L Darling, MD
Physical Medicine and Rehabilitation · San Jose
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 4
- 1 carrier
- Office
- 1
- Since medical school
- 13 years
- University of California, Geffen School of Medicine, 2013
Offices
1 location · Permanente Medical Group Inc · 10,928 clinicians in this group
Plans that list them
4 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Darling’s office at (408) 972-3000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Kaiser Permanente Dual Complete North P2 (HMO D-SNP) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Dual Complete North P23 (HMO D-SNP) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Sr Adv Basic Santa Clara (HMO) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Sr Adv Enhanced Santa Clara (HMO) | Kaiser Permanente | Listed | Sep 1, 2026 |
Drugs they prescribed that Part D paid
$1,255
Pharmacies billed $1,255 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 37% of their Part D prescriptions (46 of 123) in 2024. Above the middle of the specialty; the typical physical medicine and rehabilitation clinician is at 12%.
123 generic and 0 brand-name prescriptions · $1,255 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.
| Gabapentin | 19 | $326 | $17 |
| Hydrocodone-Acetaminophen | 29 | $240 | $8 |
| Methocarbamol | 12 | $104 | $9 |
| Lorazepam | 11 | $60 | $5 |
Year by year
| 2024 | 123 | 58 | 37% (46) | 0% | $1,255 |
| 2023 | 103 | 49 | 33% (34) | 0% | $1,500 |
| 2022 | 142 | 64 | 26% (37) | 0% | $2,020 |
| 2021 | 96 | 47 | 47% (45) | 0% | $1,342 |
| 2020 | 143 | 71 | 30% (43) | 0% | $1,742 |
| 2019 | 60 | 36 | 20% (12) | None | $1,713 |
| 2018 | 133 | 58 | 26% (34) | None | $2,322 |
| 2017 | 20 | 13 | 0% (0) | 0% | $281 |
| 2015 | 11 | None | 0% (0) | None | $782 |
| 2014 | 77 | 17 | None | None | $2,415 |
| 2013 | 55 | 21 | None | 22% | $1,410 |
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
| Gabapentin | 32 | $699 | $22 |
| Hydrocodone-Acetaminophen | 16 | $130 | $8 |
| Lorazepam | 11 | $52 | $5 |
2022: 4 drugs
| Gabapentin | 51 | $840 | $16 |
| Hydrocodone-Acetaminophen | 25 | $217 | $9 |
| Baclofen | 13 | $158 | $12 |
| Lorazepam | 12 | $62 | $5 |
2021: 4 drugs
| Gabapentin | 20 | $310 | $16 |
| Tizanidine | 11 | $257 | $23 |
| Hydrocodone-Acetaminophen | 17 | $137 | $8 |
| Oxycodone | 17 | $126 | $7 |
2020: 4 drugs
| Gabapentin | 44 | $573 | $13 |
| Tizanidine | 18 | $291 | $16 |
| Hydrocodone-Acetaminophen | 22 | $183 | $8 |
| Meloxicam | 11 | $77 | $7 |
2019: 1 drug
| Gabapentin | 26 | $397 | $15 |
2018: 2 drugs
| Gabapentin | 59 | $1,049 | $18 |
| Hydrocodone-Acetaminophen | 22 | $178 | $8 |
2017: 1 drug
| Gabapentin | 13 | $198 | $15 |
2014: 2 drugs
| Atorvastatin | 15 | $578 | $39 |
| Carvedilol | 12 | $100 | $8 |
Professional record
- NPI
- 1215372529
- Trained
- University of California, Geffen School of Medicine, 2013 · 13 years ago
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Student in a training program (390200000X)
- Mailing address
- 11301 Wilshire Blvd, Los Angeles, CA, 90073
- NPI first listed
- 2013-05-01
- NPI last updated
- 2021-12-16
This is when the NPI record was last certified, not a medical board exam.
This office lists an electronic records connection.