William Brian Gallentine, MD
Epilepsy · Palo Alto
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 13
- 2 carriers
- Office
- 1
Offices
1 location
Plans that list them
13 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Gallentine’s office at (650) 497-8000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
13 of 13 plans
| Alignment Health BreathEasy (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Clarity (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Harmony (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes CalPlus (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes Care (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Heart & Diabetes Choice (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Honor+ Plan (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health My Choice CalCare (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Silicon (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health smartHMO (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health the ONE (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Anthem Full Dual Advantage Aligned (HMO D-SNP) | Anthem Blue Cross | Listed | Oct 3, 2026 |
Medicaid work
$27,103 in 2024
Medicaid paid $27,103 for 187 billed services this clinician did in 2024, up to 22 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.
| Return visit (30+ min) | 127 | $14,380 |
| Electroencephalogram (EEG), continuous recording, physician or other qualified health care professional review of recorded events, analysis of spike and seizure detection, each increment of greater than 12 hours, up to 26 hours of EEG recording, interpretation and report after each 24-hour period; with video (VEEG) | 47 | $10,592 |
| Long return visit (40+ min) | 13 | $2,130 |
| 2024 | 187 | 3 | 22 | $27,103 |
| 2023 | 265 | 3 | 19 | $34,433 |
| 2022 | 119 | 3 | 19 | $17,884 |
| 2021 | 155 | 3 | 16 | $20,199 |
| 2020 | 112 | 4 | 18 | $18,755 |
| 2019 | 112 | 2 | 20 | $15,427 |
| 2018 | 1,029 | 7 | 67 | $80,680 |
See the largest Medicaid services in earlier years
2023
| Electroencephalogram (EEG), continuous recording, physician or other qualified health care professional review of recorded events, analysis of spike and seizure detection, each increment of greater than 12 hours, up to 26 hours of EEG recording, interpretation and report after each 24-hour period; with video (VEEG) | 77 | $16,535 |
| Return visit (30+ min) | 137 | $11,552 |
| Long return visit (40+ min) | 51 | $6,346 |
2022
| Electroencephalogram (EEG), continuous recording, physician or other qualified health care professional review of recorded events, analysis of spike and seizure detection, each increment of greater than 12 hours, up to 26 hours of EEG recording, interpretation and report after each 24-hour period; with video (VEEG) | 50 | $10,985 |
| Return visit (30+ min) | 56 | $4,764 |
| Long return visit (40+ min) | 13 | $2,135 |
2021
| Electroencephalogram (EEG), continuous recording, physician or other qualified health care professional review of recorded events, analysis of spike and seizure detection, each increment of greater than 12 hours, up to 26 hours of EEG recording, interpretation and report after each 24-hour period; with video (VEEG) | 41 | $8,514 |
| Long return visit (40+ min) | 49 | $6,145 |
| Return visit (30+ min) | 65 | $5,540 |
2020
| Electroencephalogram (EEG), continuous recording, physician or other qualified health care professional review of recorded events, analysis of spike and seizure detection, each increment of greater than 12 hours, up to 26 hours of EEG recording, interpretation and report after each 24-hour period; with video (VEEG) | 54 | $12,843 |
| Long return visit (40+ min) | 32 | $3,194 |
| OFF/OP CNSLTJ NEW/EST MOD 40 | 12 | $1,658 |
| Return visit (30+ min) | 14 | $1,061 |
2019
| Long return visit (40+ min) | 87 | $10,358 |
| Monitoring for localization of cerebral seizure focus by cable or radio, 16 or more channel telemetry, combined electroencephalographic (EEG) and video recording and interpretation (eg, for presurgical localization), each 24 hours | 25 | $5,070 |
2018
| Monitoring for localization of cerebral seizure focus by cable or radio, 16 or more channel telemetry, combined electroencephalographic (EEG) and video recording and interpretation (eg, for presurgical localization), each 24 hours | 229 | $47,827 |
| Long return visit (40+ min) | 248 | $16,807 |
| Short return visit | 385 | $12,786 |
| SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES | 31 | $1,859 |
| Return visit (30+ min) | 12 | $683 |
| Electroencephalogram (EEG); including recording awake and drowsy | 19 | $438 |
| COLLECTION VENOUS BLOOD VENIPUNCTURE | 105 | $280 |
Drugs they prescribed that Part D paid
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their 15 Part D prescriptions in 2023. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Year by year
| 2023 | 15 | None | 0% (0) | 0% | $528 |
| 2022 | 15 | None | 0% (0) | None | $21,022 |
| 2021 | 22 | None | None | 64% | $82,948 |
| 2020 | 22 | None | 0% (0) | None | $21,988 |
| 2019 | 22 | None | None | 55% | $23,647 |
| 2018 | 29 | None | None | None | $32,751 |
| 2017 | 39 | None | 0% (0) | None | $18,073 |
| 2016 | 84 | 15 | 0% (0) | None | $3,873 |
| 2015 | 142 | 13 | 0% (0) | 12% | $15,078 |
| 2014 | 62 | None | 0% (0) | None | $4,390 |
| 2013 | 61 | None | 0% (0) | 21% | $4,713 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2021: 1 drug
| Onfi | 12 | $79,849 | $6,654 |
2020: 1 drug
| Clobazam | 12 | $4,773 | $398 |
2017: 1 drug
| Clonidine | 13 | $88 | $7 |
2015: 1 drug
| Losartan | 11 | $28 | $3 |
2014: 1 drug
| Clonidine | 12 | $67 | $6 |
2013: 3 drugs
| Tegretol Xr | 11 | $1,812 | $165 |
| Carbidopa-Levodopa | 13 | $258 | $20 |
| Baclofen | 14 | $232 | $17 |
Money from drug and device companies
$114 in 2025
| 2025 | 1 | 1 | None | $114 |
| 2024 | 1 | 1 | None | $186 |
| 2023 | 1 | 1 | None | $115 |
| 2022 | 1 | 1 | None | $133 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Ucb | None | $114 | 1 payment
|
See the published payment
| Ucb | Meals · 2025-02-27 | None | $114 |
See earlier years (2024, 2023, 2022)
2024: $186
| Ucb | None | $186 | 1 payment
|
2023: $115
| Ucb | None | $115 | 1 payment
|
2022: $133
| Ucb | None | $133 | 1 payment
|
Research money
Money a company paid to run a study. Where it went to their institution, the clinician is named as an investigator and did not receive it; the amount covers the whole study, often across many sites.
| SK Life Science, Inc. · Ykp3089c040 · 2024 | Their institution | $25,013 |
| SK Life Science, Inc. · Ykp3089c040 · 2022 | Their institution | $19,520 |
| SK Life Science, Inc. · Ykp3089c040 · 2025 | Their institution | $10,029 |
| SK Life Science, Inc. · Ykp3089c040 · 2023 | Their institution | $4,841 |
Professional record
- NPI
- 1578595211
- Licence
- CA 20A16479
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 2084E0001X (2084E0001X); Pediatrics (208000000X); Federal specialty code 2084N0402X (2084N0402X); Federal specialty code 2084N0600X (2084N0600X)
- Mailing address
- 725 Welch Rd, Palo Alto, CA, 94304
- NPI first listed
- 2006-07-06
- NPI last updated
- 2023-11-13
- NPI record certified
- 2023-11-13
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 300 Pasteur Dr, Stanford, CA, 94305