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Maria Kristina P Gestuvo, MD

Geriatric Medicine · Fremont

NPI 1821225459

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
1
1 carrier
Office
1

Offices

1 location · Sutter Bay Medical Foundation · 3,783 clinicians in this group

Looking this up.

Hospitals listed: 055646. That is not proof they admit you there this week.

Plans that list them

1 plan · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Gestuvo’s office at (510) 490-1222 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
DualConnect (HMO D-SNP)Santa Clara Family Health PlanListedSep 1, 2026

California Medical Board record

Licence A121233 · Current

Licensed to practise in California · since 2012 · expires 2028-03-31 · University of the Philippines College of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Original Medicare doctor bills

$30,849

Medicare paid this office $30,849 for 58 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes46$13,265$99
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more38$6,968$166
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes23$6,225$141
Nursing facility discharge management, more than 30 minutes30$3,812$119

Who their Medicare patients are

58 Original Medicare patients in 2024. Average age 83 · 85 and older 47% · Women 57% · Also on Medicaid 19% · Health risk score 2.22. Above the middle of the specialty; the typical geriatric medicine clinician is at 1.84.

Conditions among them: High blood pressure 75% · Diabetes 48% · Chronic kidney disease 43% · Coronary heart disease 40% · Atrial fibrillation 40% · Dementia 40% · Depression 36% · Heart failure 34% · COPD 24%.

The office billed $101,860, Medicare allowed $38,853 and paid $30,849; for 264 services of 6 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
202458264832.22$101,860$30,849
202345210842.38$75,837$24,268
20222353801.68$21,403$5,968
202163255821.84$91,289$26,591
202056278811.83$90,191$28,297
201972381831.81$121,801$36,248
201868263831.86$85,883$25,251
2017103403831.61$121,897$35,981
2016126435811.67$131,950$39,566
201583428862.19$129,087$41,585
2014114484832.07$135,354$41,846
201375401822.17$108,914$33,305

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: 4 services

Original Medicare services billed in 2023
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes34$10,615$102
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes16$4,958$146
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more27$4,947$171
Nursing facility discharge management, more than 30 minutes20$2,606$124

2022: 2 services

Original Medicare services billed in 2022
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more14$2,157$154
Nursing facility discharge management, more than 30 minutes13$1,301$100

2021: 4 services

Original Medicare services billed in 2021
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes38$9,363$84
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more41$6,324$154
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes28$5,886$128
Nursing facility discharge management, more than 30 minutes33$3,214$97

2020: 5 services

Original Medicare services billed in 2020
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes39$9,630$84
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes22$5,655$129
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more27$5,342$162
Nursing facility discharge management, more than 30 minutes23$2,625$101
Subsequent nursing facility care with straightforward level of medical decision making, per day 20 minutes or more13$1,138$63

2019: 5 services

Original Medicare services billed in 2019
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes52$18,153$82
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more40$7,086$154
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes22$5,100$124
Nursing facility discharge management, more than 30 minutes35$3,640$93
Subsequent nursing facility care with straightforward level of medical decision making, per day 20 minutes or more13$1,353$62

2018: 4 services

Original Medicare services billed in 2018
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes39$10,905$81
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more38$6,117$142
Nursing facility discharge management, more than 30 minutes37$3,683$94
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes19$3,494$125

2017: 6 services

Original Medicare services billed in 2017
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes59$14,643$76
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more55$8,349$146
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes27$4,328$120
Nursing facility discharge management, more than 30 minutes43$4,017$91
Subsequent nursing facility care with straightforward level of medical decision making, per day 20 minutes or more17$2,519$56
Nursing facility discharge day management, 30 minutes or less11$650$59

2016: 8 services

Original Medicare services billed in 2016
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes63$12,491$76
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more75$11,740$147
Nursing facility discharge management, more than 30 minutes54$5,052$92
Subsequent nursing facility care with straightforward level of medical decision making, per day 20 minutes or more23$2,726$61
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes16$2,414$110
Initial nursing facility care with moderate level of medical decision making, per day at least 35 minutes15$1,847$115
Nursing facility discharge day management, 30 minutes or less19$1,238$65
Subsequent nursing facility care with straightforward level of medical decision making, per day at least 10 minutes12$400$33

2015: 5 services

Original Medicare services billed in 2015
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes64$17,906$84
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more47$8,106$153
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes27$7,064$126
Nursing facility discharge management, more than 30 minutes46$4,872$97
Subsequent nursing facility care with straightforward level of medical decision making, per day 20 minutes or more19$1,289$48

2014: 5 services

Original Medicare services billed in 2014
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes70$14,363$78
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more52$8,529$150
Subsequent nursing facility care with straightforward level of medical decision making, per day 20 minutes or more47$7,541$60
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes21$4,887$122
Nursing facility discharge management, more than 30 minutes36$3,781$95

2013: 6 services

Original Medicare services billed in 2013
Subsequent nursing facility care with moderate level of medical decision making, per day at least 30 minutes53$12,249$78
Initial nursing facility care with high level of medical decision making, per day 50 minutes or more42$6,880$146
Subsequent nursing facility care with straightforward level of medical decision making, per day 20 minutes or more34$5,689$60
Nursing facility discharge management, more than 30 minutes40$3,963$92
Subsequent nursing facility care with high level of medical decision making, per day at least 45 minutes15$2,172$114
Subsequent nursing facility care with straightforward level of medical decision making, per day at least 10 minutes16$863$38

Drugs they prescribed that Part D paid

$10,589

Pharmacies billed $10,589 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 15% of their Part D prescriptions (32 of 211) in 2024. A higher opioid share than 9 in 10 peers; the typical geriatric medicine clinician is at 2%.

199 generic and 12 brand-name prescriptions · $10,589 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
Ropinirole12$1,043$87
Enoxaparin13$1,015$78
Atorvastatin14$856$61
Hydrocodone-Acetaminophen25$556$22
Gabapentin17$428$25
See all 6 drugs
Every Part D drug this clinician prescribed
Ropinirole12$1,043$87
Enoxaparin13$1,015$78
Atorvastatin14$856$61
Hydrocodone-Acetaminophen25$556$22
Gabapentin17$428$25
Levothyroxine12$197$16

Year by year

Part D prescribing by year
20242111415% (32)6%$10,589
2023100None24% (24)None$6,619
2022161None8% (13)22%$28,065
2021523135% (27)30%$112,847
2020710216% (43)26%$115,149
20191,092355% (54)27%$163,057
2018781253% (26)26%$109,126
2017741376% (41)22%$57,284
2016628355% (31)22%$38,440
2015699434% (25)None$74,843
2014475452% (11)None$41,392
2013307466% (18)None$44,792

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
Ropinirole11$1,054$96
Atorvastatin13$976$75
Hydrocodone-Acetaminophen24$553$23
Gabapentin13$275$21
Diazepam11$94$9

2022: 6 drugs

Part D drugs prescribed in 2022
Latuda12$6,322$527
Baclofen13$1,721$132
Ropinirole13$1,245$96
Atorvastatin12$950$79
Gabapentin15$314$21
Hydrocodone-Acetaminophen13$209$16

2021: 21 drugs

Part D drugs prescribed in 2021
Latuda61$47,335$776
Copaxone17$26,616$1,566
Glatiramer Acetate31$21,031$678
Toviaz33$4,580$139
Baclofen24$2,586$108
Ropinirole12$1,073$89
Ramelteon14$895$64
Atorvastatin14$761$54
Nitrofurantoin11$584$53
Gabapentin29$570$20
Hydrocodone-Acetaminophen26$469$18
Levothyroxine19$367$19
Meclizine18$293$16
Lithium Carbonate33$278$8
Trazodone16$224$14
Mirtazapine15$198$13
Bupropion Hcl Sr13$193$15
Fluticasone Propionate11$192$17
Fluoxetine18$172$10
Amlodipine Besylate19$172$9
Diazepam14$116$8

2020: 30 drugs

Part D drugs prescribed in 2020
Latuda30$38,204$1,273
Glatiramer Acetate18$12,045$669
Toviaz27$3,598$133
Trintellix19$3,202$169
Baclofen22$2,621$119
Xarelto12$2,014$168
Carbamazepine13$1,671$129
Ropinirole11$994$90
Atorvastatin28$935$33
Nitrofurantoin13$690$53
Gabapentin31$526$17
Hydrocodone-Acetaminophen26$525$20
Nystop19$483$25
Hydralazine11$356$32
Meclizine11$313$28
Fluoxetine15$305$20
Losartan15$298$20
Tamsulosin14$280$20
Donepezil21$277$13
Levothyroxine14$247$18
Amlodipine Besylate36$229$6
Lithium Carbonate21$172$8
Tramadol16$168$11
Bupropion Hcl Sr12$153$13
Trazodone14$150$11
Furosemide20$132$7
Simvastatin22$120$5
Allopurinol15$107$7
Glimepiride11$95$9
Lisinopril12$87$7

2019: 33 drugs

Part D drugs prescribed in 2019
Copaxone14$49,485$3,535
Glatopa17$29,575$1,740
Latuda35$26,942$770
Trintellix77$15,924$207
Xarelto20$4,651$233
Toviaz21$3,560$170
Baclofen25$3,155$126
Atorvastatin37$973$26
Gabapentin39$872$22
Donepezil38$703$18
Hydrocodone-Acetaminophen30$593$20
Nystop20$543$27
Memantine14$460$33
Ipratropium-Albuterol14$459$33
Quetiapine12$441$37
Levothyroxine28$425$15
Meclizine12$387$32
Warfarin56$384$7
Amlodipine Besylate41$367$9
Furosemide43$357$8
Pantoprazole22$329$15
Losartan20$296$15
Trazodone28$286$10
Lithium Carbonate26$266$10
Lactulose11$230$21
Tramadol21$227$11
Fluticasone Propionate11$224$20
Tamsulosin11$216$20
Hydralazine14$211$15
Lisinopril22$189$9
Hydroxyzine14$176$13
Allopurinol15$146$10
Diazepam12$105$9

2018: 27 drugs

Part D drugs prescribed in 2018
Glatopa16$30,089$1,881
Copaxone16$29,388$1,837
Latuda24$14,838$618
Trintellix52$14,831$285
Rozerem28$3,144$112
Amiodarone13$2,113$163
Warfarin116$717$6
Gabapentin21$632$30
Memantine13$622$48
Baclofen17$565$33
Levothyroxine33$450$14
Meclizine14$426$30
Donepezil27$394$15
Amlodipine Besylate46$337$7
Latanoprost14$316$23
Fluticasone Propionate13$291$22
Losartan17$260$15
Atorvastatin17$259$15
Lithium Carbonate24$231$10
Hydralazine11$207$19
Pantoprazole15$183$12
Trazodone19$173$9
Clonidine14$143$10
Furosemide26$137$5
Tramadol12$111$9
Sertraline12$87$7
Lisinopril11$62$6

2017: 24 drugs

Part D drugs prescribed in 2017
Glatopa12$11,416$951
Trintellix23$10,517$457
Latuda11$6,193$563
Rozerem28$3,042$109
Transderm-Scop12$2,530$211
Amiodarone12$2,052$171
Warfarin100$512$5
Hydralazine19$484$25
Levothyroxine30$413$14
Memantine12$408$34
Hydrocodone-Acetaminophen24$329$14
Lithium Carbonate24$288$12
Trazodone28$287$10
Losartan27$281$10
Gabapentin14$235$17
Fluoxetine14$225$16
Erythromycin12$222$18
Fluticasone Propionate11$199$18
Oxycodone11$158$14
Amlodipine Besylate27$156$6
Clonidine24$150$6
Furosemide27$147$5
Sertraline13$120$9
Metoprolol18$101$6

2016: 22 drugs

Part D drugs prescribed in 2016
Trintellix19$4,133$218
Rozerem28$2,429$87
Amiodarone11$1,891$172
Warfarin83$543$7
Hydralazine22$490$22
Memantine12$423$35
Olanzapine22$371$17
Levothyroxine21$341$16
Hydrocodone-Acetaminophen18$340$19
Lithium Carbonate30$340$11
Mirtazapine16$324$20
Gabapentin14$323$23
Ropinirole12$289$24
Latanoprost13$282$22
Trazodone21$264$13
Losartan19$182$10
Pantoprazole11$178$16
Amlodipine Besylate22$167$8
Furosemide28$147$5
Metoprolol14$95$7
Lisinopril12$92$8
Clonidine11$67$6

2015: 18 drugs

Part D drugs prescribed in 2015
Namenda12$2,028$169
Oxybutynin Chloride Er24$902$38
Gabapentin17$629$37
Levothyroxine26$391$15
Fluoxetine20$371$19
Warfarin75$346$5
Olanzapine19$340$18
Atorvastatin14$288$21
Metformin17$258$15
Donepezil13$255$20
Pantoprazole17$245$14
Trazodone20$221$11
Benztropine Mesylate13$211$16
Quetiapine14$207$15
Amlodipine Besylate17$199$12
Lithium Carbonate15$169$11
Metoprolol19$138$7
Furosemide23$124$5

2014: 12 drugs

Part D drugs prescribed in 2014
Namenda27$3,760$139
Patanol11$1,872$170
Olanzapine22$634$29
Gabapentin12$624$52
Fluoxetine19$415$22
Levothyroxine35$368$11
Benztropine Mesylate17$260$15
Quetiapine17$241$14
Vancomycin11$203$18
Warfarin19$140$7
Metoprolol15$105$7
Lisinopril11$66$6

2013: 5 drugs

Part D drugs prescribed in 2013
Olanzapine12$992$83
Oxybutynin Chloride14$581$42
Fluoxetine11$434$39
Levothyroxine11$181$16
Quetiapine16$176$11

Professional record

NPI
1821225459
Licence
CA A121233California A121233: Current · expires 2028-03-31
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207RG0300X (207RG0300X)
Mailing address
325 Distel Cir, Los Altos, CA, 94022
NPI first listed
2009-06-22
NPI last updated
2020-05-28
NPI record certified
2020-05-28

This is when the NPI record was last certified, not a medical board exam.