RxDoctor Payments Data

Ankoor Kambhampaty, MD

Family Medicine · Sunnyvale, TXNPI 1811427222

Payments from drug & device makers

$172in general payments, 2019–2025

Across 9 payments — averaging $19.11 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Exact Sciences$36
  • Pfizer$23
  • Cardiovascular Systems Inc.$23
  • Sanofi Pasteur Inc.$22
  • AstraZeneca$20
  • GSK$19
  • plus $30 from 2 others

What the payments were for

  • Food & beverage$172100%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

General payments by program year

21
22
23
24
25

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

How this compares

$172 in reported general payments places this provider in the 30th percentile of 8,760 family medicine providers in Texas.

See all family medicine providers in Texas

Medicare billing

Part B allowed, 2024
$13,331
Medicare patients
48
Services billed
138

What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.

Most prescribed under Part D

DrugClaimsCost to plans & patients
JardianceEmpagliflozin45$63,146
OzempicSemaglutide26$47,094
EliquisApixaban33$34,663
JanuviaSitagliptin Phosphate22$24,475
Janumet XrSitagliptin Phos/Metformin Hcl20$19,945
JanumetSitagliptin Phos/Metformin Hcl18$19,792
LinzessLinaclotide11$14,325
FarxigaDapagliflozin Propanediol12$13,628
MyrbetriqMirabegron11$10,865
Lantus SolostarInsulin Glargine,hum.Rec.Anlog24$3,354
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12$2,315
Gabapentin109$2,276
Atorvastatin Calcium332$2,214
Omeprazole83$1,891
Albuterol Sulfate HfaAlbuterol Sulfate53$1,827

Paid to pharmacies, not to this prescriber.

Companies that both paid and supply prescribed drugs

These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.

CompanyPaid to this providerPart D cost of their drugs
MerckJanuvia, Janumet Xr, Janumet$12$64,21360 claims
PfizerEliquis$23$34,66333 claims
AstraZenecaFarxiga$20$13,62812 claims

Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 30th percentile of 8,760 family medicine providers in Texas.

Other family medicine in Sunnyvale

See the full list for Texas

Where these figures come from

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