What is Douglas Johnson's specialty?

Douglas Johnson (NPI 1154597458) is a Medicare-billing provider whose primary specialty is Medical Oncology in Nashville, TN.

Where does Douglas Johnson practice?

Douglas Johnson practices in Nashville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1154597458.

How much does Medicare pay Douglas Johnson?

Douglas Johnson (NPI 1154597458) received approximately $27K in total Medicare Part B payments, serving 137 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1154597458

Douglas JohnsonM.D.

PRACTICEVANDERBILT UNIVERSITYSee all providers at this practice →

Medical OncologyNashville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

176

Unique beneficiaries

—

Total services

317

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 56 Medical Oncology providers in TN — bottom quintile (cohort median 11,409).

PRESCRIBING · PART D · 2024

Total Rx claims

411

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

Brand share

35.5%

Top prescribed drugs

Levothyroxine Sodium59 claims

Binimetinib55 claims

Prednisone55 claims

Encorafenib55 claims

Hydrocortisone27 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$7K

Payment records

By payment type

Consulting Fee$7K

Travel and Lodging$430

Food and Beverage$75

Top paying entities

Consulting Fee$7K

Travel and Lodging$430

Food and Beverage$75

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 440039

Hospital

REFERRAL NETWORK

Where Douglas Johnson's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VANDERBILT UNIVERSITY MEDICAL CENTER	15	112

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
VANDERBILT UNIVERSITY MEDICAL CENTER	21	224

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events