What is David Turk's specialty?

David Turk (NPI 1336146752) is a Medicare-billing provider whose primary specialty is Endocrinology in Bellingham, WA.

Where does David Turk practice?

David Turk practices in Bellingham, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1336146752.

How much does Medicare pay David Turk?

David Turk (NPI 1336146752) received approximately $83K in total Medicare Part B payments, serving 303 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1336146752

David TurkM.D.

EndocrinologyBellingham, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

589

Unique beneficiaries

—

Total services

2,796

Distinct HCPCS

Medicare payment

$78K

Peer benchmark

Total Medicare services vs. 121 Endocrinology providers in WA — top quintile (cohort median 641).

PRESCRIBING · PART D · 2024

Total Rx claims

3,786

Beneficiaries

—

Total drug cost

$853K

Distinct drugs

Brand share

43.1%

Top prescribed drugs

Levothyroxine Sodium758 claims

Methimazole185 claims

Metformin Hcl169 claims

Insulin Glargine,hum.Rec.Anlog153 claims

Hydrocortisone135 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$21

Payment records

By payment type

Food and Beverage$21

Top paying entities

Food and Beverage$21

REFERRAL NETWORK

Where David Turk'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). 23 inbound referrers · 52 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PEACEHEALTH	184	772
Northwest Pathology Pllc Clinical Laboratory · Bellingham, WA	55	82
Kathryn Cambron Diagnostic Radiology · Omaha, NE	34	73
Michael Smith Diagnostic Radiology · Bellingham, WA	30	54
Gita Rabbani Diagnostic Radiology · Bellingham, WA	29	59
PUBLIC HOSPITAL DIST NO 1 SKAGIT	27	115
Matthew Studley Diagnostic Radiology · Bellingham, WA	24	38
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	23	48
Peter Buetow Diagnostic Radiology · Bellingham, WA	23	38
Spencer Hinds Cardiology · Bellingham, WA	19	61
Stephen Buetow Diagnostic Radiology · Ft Gordon, GA	18	29
Rachel Akins Registered Dietitian or Nutrition Professional · Bellingham, WA	17	56

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PEACEHEALTH	297	1,390
PEACEHEALTH	190	788
Northwest Pathology Pllc Clinical Laboratory · Bellingham, WA	44	78
BRINN, CYNTHIA	38	130
Kathryn Cambron Diagnostic Radiology · Omaha, NE	33	62
Michael Smith Diagnostic Radiology · Bellingham, WA	32	58
Charles Ariz Diagnostic Radiology · Bellingham, WA	32	61
Stephen Buetow Diagnostic Radiology · Ft Gordon, GA	30	51
CARPENTER, KENNETH	29	54
Matthew Studley Diagnostic Radiology · Bellingham, WA	27	41
Gita Rabbani Diagnostic Radiology · Bellingham, WA	27	56
PUBLIC HOSPITAL DIST NO 1 SKAGIT	27	83

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