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Kathryn Dahir, MD

Endocrinology, Diabetes & Metabolism · Nashville, TNNPI 1851488985

Payments from drug & device makers

$11,031,368in general payments, 2019–2025

Across 877 payments — averaging $12,579 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AstraZeneca$6.6M
  • Ultragenyx Pharmaceutical Inc.$2.2M
  • Kyowa Kirin, Inc.$1M
  • Regeneron$926K
  • Sanofi$229K
  • Kyowa Kirin Services Ltd$18K
  • plus $21K from 3 others
$11,475in research payments, 2019–2025

Across 29 payments — averaging $395.70 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.

  • Regeneron$11K

What the payments were for

  • Consulting fees$156,64970%
  • Speaking & faculty fees$17,1758%
  • Travel & lodging$47,38021%
  • Food & beverage$4,0422%
  • Education$440%

General payments by program year

19
20
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.

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

How this compares

$11,031,368 in reported general payments places this provider in the 95th percentile of 130 endocrinology, diabetes & metabolism providers in Tennessee.

See all endocrinology, diabetes & metabolism providers in Tennessee

Medicare billing

Part B allowed, 2024
$37,326
Medicare patients
247
Services billed
299

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
StrensiqAsfotase Alfa153$20,036,142
CrysvitaBurosumab-Twza46$993,691
TymlosAbaloparatide153$448,034
ForteoTeriparatide48$232,725
Teriparatide64$157,741
SynthroidLevothyroxine Sodium39$2,455
Calcitriol27$902
Levothyroxine Sodium92$718
Alendronate Sodium30$251
Methylprednisolone14$127
Liothyronine Sodium12$109

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
AstraZenecaStrensiq$6,623,185$20,036,142153 claims
Kyowa Kirin, Inc.Crysvita$1,012,047$993,69146 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 95th percentile of 130 endocrinology, diabetes & metabolism providers in Tennessee.

Other endocrinology, diabetes & metabolism in Nashville

See the full list for Tennessee

Where these figures come from

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