What is Timothy Johnson's specialty?

Timothy Johnson (NPI 1629058789) is a Medicare-billing provider whose primary specialty is Internal Medicine in Seattle, WA.

Where does Timothy Johnson practice?

Timothy Johnson practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1629058789.

How much does Medicare pay Timothy Johnson?

Timothy Johnson (NPI 1629058789) received approximately $124K in total Medicare Part B payments, serving 282 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629058789

Timothy JohnsonMD

Internal MedicineSeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,016

Unique beneficiaries

—

Total services

1,210

Distinct HCPCS

Medicare payment

$121K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in WA — top quintile (cohort median 497).

PRESCRIBING · PART D · 2024

Total Rx claims

5,774

Beneficiaries

—

Total drug cost

$266K

Distinct drugs

101

Brand share

13.5%

Top prescribed drugs

Atorvastatin Calcium494 claims

Amlodipine Besylate326 claims

Rosuvastatin Calcium308 claims

Losartan Potassium289 claims

Levothyroxine Sodium277 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Timothy 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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DYNACARE NORTHWEST, INC	191	1,162
SWEDISH HEALTH SERVICES	87	294
Christina Coulter Nurse Practitioner · Seattle, WA	66	359
SWEDISH HEALTH SERVICES	65	272
UNIVERSITY OF WASHINGTON	29	120
George Pappas Pulmonary Disease · Seattle, WA	27	202
Sheldon Cowen Ophthalmology · Seattle, WA	23	83
Michael Peters Diagnostic Radiology · Lynnwood, WA	23	59
Brian Dontchos Diagnostic Radiology · Seattle, WA	22	60
Robert Winrow Nephrology · Seattle, WA	18	155
HOANG, TUYEN	16	43
Paul Farris Diagnostic Radiology · Roseville, MN	15	39

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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