Skip to main content
UniHealth

Doctor search

Aparna Batlapenumarthy, MD

Internal Medicine · Sunnyvale

NPI 1598947962

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
1
1 carrier
Offices
2

Offices

2 locations · Sutter Bay Medical Foundation · 3,783 clinicians in this group

Looking this up.

Hospitals listed: 053174 · 757662. 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. Batlapenumarthy’s office 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
Alignment Health Sutter Advantage +More (HMO)Alignment Health PlanListedOct 3, 2026

California Medical Board record

Licence C177057 · Current

Licensed to practise in California · since 2022 · expires 2028-03-31 · Ntr University of Health Sciences, Gandhi Medical College.

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

Original Medicare doctor bills

$11,468

Medicare paid this office $11,468 for 72 people.

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

Largest Original Medicare bills
Return visit (30+ min)44$6,018$116
Short return visit (20+ min)30$3,064$85

Who their Medicare patients are

72 Original Medicare patients in 2024. Average age 75 · Women 67% · Also on Medicaid 15% · Health risk score 0.92. At or below the middle of the specialty; the typical internal medicine clinician is at 1.76.

Conditions among them: High blood pressure 68% · Diabetes 32% · Chronic kidney disease 31% · Depression 28% · Coronary heart disease 24% · Cancer 24% · Atrial fibrillation 15%.

The office billed $43,414, Medicare allowed $15,121 and paid $11,468; for 116 services of 17 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
202472116750.92$43,414$11,468
20232557740.70$26,614$3,634
20223553720.95$14,156$3,097
20214999710.97$18,714$6,990
202041104721.10$17,542$5,120
20194791670.84$19,665$5,587
20185096681.36$21,795$7,167
20173464670.87$13,515$4,102
20162758650.91$11,874$3,506
20155498651.48$21,707$6,819
201459135681.09$25,145$7,417
20134989631.01$13,791$3,470

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: 1 service

Original Medicare services billed in 2023
Short return visit (20+ min)18$2,062$71

2022: 2 services

Original Medicare services billed in 2022
Return visit (30+ min)12$716$48
Telephone medical discussion with physician, 11-20 minutes11$288$26

2021: 3 services

Original Medicare services billed in 2021
Return visit (30+ min)29$2,986$71
Short return visit (20+ min)11$824$55
Telephone medical discussion with physician, 11-20 minutes16$709$35

2020: 3 services

Original Medicare services billed in 2020
Telephone medical discussion with physician, 11-20 minutes26$1,946$43
Return visit (30+ min)13$1,030$52
Telephone medical discussion with physician, 21-30 minutes13$690$49

2019: 2 services

Original Medicare services billed in 2019
Return visit (30+ min)24$2,090$58
Return visit (30+ min)23$1,321$47

2018: 1 service

Original Medicare services billed in 2018
Return visit (30+ min)28$2,723$59

2017: 1 service

Original Medicare services billed in 2017
Return visit (30+ min)26$2,319$54

2016: 1 service

Original Medicare services billed in 2016
Return visit (30+ min)24$2,522$59

2015: 3 services

Original Medicare services billed in 2015
Return visit (30+ min)29$2,379$53
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit11$1,342$122
Short return visit (20+ min)16$697$33

2014: 2 services

Original Medicare services billed in 2014
Return visit (30+ min)31$3,198$57
Short return visit (20+ min)27$1,289$33

2013: 2 services

Original Medicare services billed in 2013
Short return visit (20+ min)38$1,727$31
Return visit (30+ min)21$1,615$56

Medicaid work

$16,025 in 2022

Medicaid paid $16,025 for 287 billed services this clinician did in 2022, up to 33 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 2022
Return visit (30+ min)166$10,612
Short return visit (20+ min)121$5,414
Medicaid work by year
2022287233$16,025
2021597240$34,131
2020569248$38,067
2019213228$16,036
201873117$4,505
See the largest Medicaid services in earlier years

2021

Largest Medicaid services in 2021
Return visit (30+ min)289$18,853
Short return visit (20+ min)308$15,278

2020

Largest Medicaid services in 2020
Short return visit (20+ min)384$22,854
Return visit (30+ min)185$15,213

2019

Largest Medicaid services in 2019
Return visit (30+ min)201$15,367
Short return visit (20+ min)12$669

2018

Largest Medicaid services in 2018
Return visit (30+ min)73$4,505

Drugs they prescribed that Part D paid

$22,222

Pharmacies billed $22,222 in 2024.

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

Opioids were 5% of their Part D prescriptions (14 of 313) in 2024. Above the middle of the specialty; the typical internal medicine clinician is at 1%.

289 generic and fewer than 11 brand-name prescriptions · $22,222 in drug cost · 25 antibiotic prescriptions to 18 people.

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
Atorvastatin30$464$15
Telmisartan14$382$27
Amlodipine Besylate19$187$10

Year by year

Part D prescribing by year
2024313905% (14)None$22,222
2023353800% (0)None$36,926
20221,61397NoneNone$216,034
20212,0901281% (11)20%$221,420
20201,9261191% (13)20%$174,421
20191,464104None15%$103,657
20181,06182None21%$84,556
201760360NoneNone$39,630
2016719702% (17)None$37,072
20151,151823% (38)17%$62,238
20141,362863% (44)21%$66,710
2013805634% (31)20%$33,844

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 11 drugs

Part D drugs prescribed in 2023
Atorvastatin28$726$26
Albuterol Sulfate Hfa11$376$34
Losartan17$308$18
Amlodipine Besylate14$192$14
Levothyroxine11$144$13
Famotidine14$124$9
Omeprazole11$96$9
Atenolol11$94$9
Hydrochlorothiazide12$89$7
Doxazosin Mesylate12$87$7
Simvastatin15$85$6

2022: 41 drugs

Part D drugs prescribed in 2022
Trulicity30$33,107$1,104
Eliquis32$25,286$790
Januvia16$18,597$1,162
Lantus15$10,916$728
Lyrica12$7,126$594
Lantus Solostar11$6,291$572
Premarin11$4,913$447
Incruse Ellipta13$4,740$365
Atorvastatin155$2,757$18
Levetiracetam15$2,459$164
Amlodipine-Valsartan18$1,922$107
Tamsulosin24$1,176$49
Synthroid16$1,151$72
Metformin66$1,029$16
Metoprolol46$1,010$22
Omeprazole80$898$11
Rosuvastatin29$791$27
Amlodipine Besylate83$753$9
Losartan53$734$14
Levothyroxine42$718$17
Chlorthalidone20$698$35
Lisinopril88$651$7
Pantoprazole34$596$18
Citalopram Hbr43$573$13
Torsemide25$566$23
Trazodone25$519$21
Albuterol Sulfate Hfa19$504$27
Famotidine43$484$11
Valacyclovir12$392$33
Cilostazol12$352$29
Finasteride15$330$22
Carvedilol13$319$25
Amitriptyline19$234$12
Hydrochlorothiazide36$210$6
Simvastatin21$203$10
Aripiprazole16$196$12
Fluoxetine14$172$12
Pravastatin15$166$11
Atenolol14$158$11
Glipizide15$150$10
Warfarin13$134$10

2021: 55 drugs

Part D drugs prescribed in 2021
Trulicity32$28,080$878
Tradjenta21$19,506$929
Nicotrol Ns18$16,762$931
Januvia18$14,448$803
Eliquis22$13,152$598
Novolog Flexpen19$10,107$532
Incruse Ellipta23$8,225$358
Lantus Solostar13$7,806$600
Lantus18$7,759$431
Lyrica12$6,655$555
Flovent Hfa21$6,360$303
Atorvastatin135$2,789$21
Levetiracetam19$2,710$143
Fluticasone-Salmeterol12$2,566$214
Amlodipine-Valsartan24$1,324$55
Metoprolol60$1,255$21
Losartan69$1,127$16
Levothyroxine60$1,112$19
Rosuvastatin32$1,110$35
Metformin83$919$11
Famotidine80$915$11
Albuterol Sulfate Hfa26$889$34
Omeprazole89$867$10
Lisinopril131$818$6
Trazodone27$719$27
Ventolin Hfa12$705$59
Amlodipine Besylate101$699$7
Torsemide13$656$50
Pantoprazole21$599$29
Tamsulosin36$546$15
Citalopram Hbr46$524$11
Chlorthalidone20$483$24
Gabapentin18$453$25
Valacyclovir13$446$34
Pregabalin14$445$32
Hydrochlorothiazide66$431$7
Paroxetine16$427$27
Cilostazol13$381$29
Fluoxetine26$303$12
Aripiprazole23$284$12
Glipizide22$264$12
Diltiazem 24hr Er (Cd)11$252$23
Calcitriol11$242$22
Atenolol18$235$13
Hydralazine12$180$15
Sertraline13$180$14
Amitriptyline18$174$10
Simvastatin18$172$10
Pravastatin11$163$15
Carvedilol12$152$13
Warfarin15$150$10
Venlafaxine Hcl Er11$150$14
Glipizide Xl16$150$9
Ibuprofen13$126$10
Nortriptyline11$71$6

2020: 52 drugs

Part D drugs prescribed in 2020
Januvia23$18,457$802
Nicotrol Ns20$16,430$821
Tradjenta19$15,474$814
Eliquis25$15,188$608
Trulicity12$9,306$776
Tresiba Flextouch U-10013$8,917$686
Incruse Ellipta24$8,513$355
Flovent Hfa30$8,296$277
Lyrica13$6,282$483
Symbicort13$4,714$363
Colchicine14$3,115$223
Levetiracetam13$2,386$184
Atorvastatin138$2,296$17
Metoprolol62$1,327$21
Levothyroxine65$1,254$19
Albuterol Sulfate Hfa32$1,155$36
Lisinopril140$1,060$8
Ventolin Hfa16$926$58
Rosuvastatin38$882$23
Omeprazole85$830$10
Metformin60$602$10
Tamsulosin29$587$20
Famotidine48$573$12
Finasteride30$544$18
Losartan58$524$9
Pregabalin19$507$27
Unifine Pentips14$496$35
Amlodipine Besylate70$487$7
Hydrochlorothiazide69$471$7
Citalopram Hbr46$464$10
Doxazosin Mesylate21$435$21
Chlorthalidone16$421$26
Pantoprazole14$405$29
Diltiazem 24hr Er (Cd)11$348$32
Cilostazol11$323$29
Atenolol28$320$11
Ranitidine18$317$18
Warfarin21$274$13
Fluoxetine28$236$8
Gabapentin14$222$16
Fluticasone Propionate15$196$13
Hydralazine12$180$15
Paroxetine13$176$14
Simvastatin23$163$7
Pravastatin12$151$13
Glipizide Er11$133$12
Sertraline17$128$8
Glipizide Xl13$121$9
Aripiprazole12$116$10
Trazodone11$113$10
Valacyclovir13$109$8
Nortriptyline13$81$6

2019: 41 drugs

Part D drugs prescribed in 2019
Januvia26$17,059$656
Nicotrol Ns11$9,598$873
Eliquis17$8,424$496
Symbicort11$3,846$350
Flovent Hfa17$3,591$211
Levetiracetam15$2,025$135
Aripiprazole47$1,509$32
Atorvastatin63$1,451$23
Ventolin Hfa19$1,225$64
Rosuvastatin13$1,049$81
Albuterol Sulfate Hfa15$1,012$67
Omeprazole72$809$11
Levothyroxine68$751$11
Lisinopril100$714$7
Torsemide13$649$50
Metoprolol28$645$23
Ranitidine27$529$20
Amlodipine Besylate80$526$7
Glipizide12$410$34
Losartan43$395$9
Tamsulosin23$385$17
Finasteride21$337$16
Warfarin26$305$12
Dilt-Xr12$301$25
Metformin39$292$7
Citalopram Hbr27$288$11
Mirtazapine34$278$8
Sertraline14$277$20
Meclizine15$262$17
Pravastatin16$258$16
Unifine Pentips13$252$19
Simvastatin27$249$9
Atenolol32$243$8
Hydrochlorothiazide41$214$5
Valacyclovir12$213$18
Fosinopril13$205$16
Nortriptyline16$187$12
Gabapentin13$165$13
Triamcinolone Acetonide13$145$11
Fluoxetine17$122$7
Trazodone13$98$8

2018: 30 drugs

Part D drugs prescribed in 2018
Nicotrol Ns25$19,771$791
Januvia12$5,434$453
Combivent Respimat11$4,208$383
Flovent Hfa13$2,851$219
Atorvastatin39$1,175$30
Rosuvastatin16$1,151$72
Omeprazole45$897$20
Ventolin Hfa14$780$56
Aripiprazole11$516$47
Amlodipine Besylate85$447$5
Ranitidine19$432$23
Lisinopril58$420$7
Levothyroxine44$405$9
Pravastatin26$403$16
Lidocaine15$386$26
Metoprolol13$371$29
Citalopram Hbr18$358$20
Fluoxetine54$310$6
Metformin22$308$14
Simvastatin19$290$15
Tamsulosin16$263$16
Potassium Chloride15$256$17
Chlorthalidone11$254$23
Nifedipine Er15$188$13
Meclizine14$155$11
Nortriptyline14$130$9
Atenolol20$122$6
Fosinopril13$119$9
Losartan14$116$8
Hydrochlorothiazide26$110$4

2017: 18 drugs

Part D drugs prescribed in 2017
Nicotrol Ns11$5,173$470
Ventolin Hfa18$1,294$72
Atorvastatin38$937$25
Rosuvastatin17$923$54
Lisinopril53$373$7
Metoprolol12$370$31
Omeprazole19$244$13
Simvastatin11$221$20
Ranitidine13$218$17
Citalopram Hbr13$205$16
Amlodipine Besylate28$167$6
Tamsulosin11$153$14
Metformin17$152$9
Nortriptyline15$136$9
Furosemide22$82$4
Atenolol15$77$5
Glipizide Er12$75$6
Hydrochlorothiazide20$74$4

2016: 22 drugs

Part D drugs prescribed in 2016
Spiriva16$5,335$333
Ventolin Hfa12$729$61
Atorvastatin26$607$23
Lisinopril75$308$4
Levothyroxine11$306$28
Omeprazole33$303$9
Metoprolol16$246$15
Losartan17$228$13
Acetaminophen-Codeine13$219$17
Simvastatin33$218$7
Tamsulosin19$202$11
Isosorbide Mononitrate Er13$178$14
Glipizide Er22$145$7
Metformin Hcl Er13$127$10
Ibuprofen18$121$7
Glipizide12$118$10
Metformin22$104$5
Triamterene-Hydrochlorothiazid12$80$7
Furosemide19$63$3
Amlodipine Besylate21$54$3
Hydrochlorothiazide14$38$3
Atenolol12$22$2

2015: 35 drugs

Part D drugs prescribed in 2015
Crestor19$8,948$471
Spiriva27$8,614$319
Lantus17$4,324$254
Proair Hfa26$1,696$65
Atorvastatin38$1,104$29
Ondansetron17$761$45
Levothyroxine28$631$23
Gabapentin24$621$26
Ranitidine22$485$22
Simvastatin54$382$7
Insulin12$372$31
Omeprazole47$367$8
Isosorbide Mononitrate Er19$361$19
Tamsulosin11$340$31
Pravastatin19$337$18
Metformin41$332$8
Lisinopril80$307$4
Metoprolol13$306$24
Polyethylene Glycol 335013$295$23
Ketoconazole13$203$16
Amlodipine Besylate62$179$3
Acetaminophen-Codeine17$169$10
Warfarin14$168$12
Fluticasone Propionate13$167$13
Glipizide20$158$8
Ibuprofen27$155$6
Loperamide16$155$10
Sertraline21$129$6
Furosemide37$119$3
Losartan11$76$7
Hydrochlorothiazide38$75$2
Metoclopramide14$75$5
Atenolol26$56$2
Trazodone13$46$4
Glimepiride13$27$2

2014: 33 drugs

Part D drugs prescribed in 2014
Spiriva25$7,454$298
Crestor22$6,870$312
Lantus20$4,454$223
Flovent Hfa16$3,255$203
Proair Hfa39$1,952$50
Nifedipine Er36$1,351$38
Atorvastatin36$1,033$29
Gabapentin48$684$14
Metformin71$631$9
Omeprazole49$571$12
Potassium Chloride12$549$46
Simvastatin84$546$6
Levothyroxine22$531$24
Pravastatin36$523$15
Amlodipine Besylate83$327$4
Ranitidine26$325$13
Glipizide47$314$7
Citalopram Hbr39$309$8
Polyethylene Glycol 335011$287$26
Lisinopril54$224$4
Metoprolol28$216$8
Acetaminophen-Codeine16$180$11
Fosinopril12$170$14
Lovastatin12$119$10
Losartan19$117$6
Sertraline15$107$7
Ibuprofen17$99$6
Tramadol16$96$6
Atenolol26$75$3
Furosemide15$68$5
Hydrochlorothiazide21$61$3
Trazodone12$58$5
Alcohol Swabs11$25$2

2013: 20 drugs

Part D drugs prescribed in 2013
Lantus17$2,580$152
Proair Hfa24$1,142$48
Atorvastatin34$989$29
Omeprazole43$573$13
Metoprolol18$484$27
Simvastatin42$365$9
Metoprolol47$285$6
Glipizide31$262$8
Donepezil11$237$22
Metoprolol-Hydrochlorothiazide11$236$21
Pravastatin22$230$10
Metformin18$210$12
Citalopram Hbr31$182$6
Amlodipine Besylate30$176$6
Lisinopril30$172$6
Clopidogrel11$163$15
Triamterene-Hctz11$107$10
Tramadol14$103$7
Atenolol13$46$4
Furosemide11$42$4

Professional record

NPI
1598947962
Licence
CA C177057, MA 252555California C177057: Current · expires 2028-03-31
Video visits
Lists video visits
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Internal medicine (207R00000X)
Mailing address
325 Distel Cir, Los Altos, CA, 94022
NPI first listed
2007-11-28
NPI last updated
2024-08-16
NPI record certified
2024-08-16

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

Extra NPI addresses: 746 the Alameda Ste 10, San Jose, CA, 95126