What is David Newcomer's specialty?

David Newcomer (NPI 1619943438) is a Medicare-billing provider whose primary specialty is Internal Medicine in Willmar, MN.

Where does David Newcomer practice?

David Newcomer practices in Willmar, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1619943438.

How much does Medicare pay David Newcomer?

David Newcomer (NPI 1619943438) received approximately $19K in total Medicare Part B payments, serving 131 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619943438

David NewcomerDO

PRACTICECOBORNS INCSee all providers at this practice →

Internal MedicineWillmar, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

147

Unique beneficiaries

—

Total services

200

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 1,849 Internal Medicine providers in MN — below median (cohort median 405).

PRESCRIBING · PART D · 2024

Total Rx claims

300

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

12.3%

Top prescribed drugs

Oxycodone Hcl38 claims

Levothyroxine Sodium27 claims

Carvedilol27 claims

Morphine Sulfate26 claims

Metoprolol Succinate24 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 David Newcomer'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HUND, FREDERICK	49	151
Robin Javaherian Family Practice · Mankato, MN	47	493
ST. CLOUD HOSPITAL	36	88
MELLEMA, RAYMOND	34	263
Robert Boyd Internal Medicine · Willmar, MN	28	84
Mevan Wijetunga Clinical Cardiac Electrophysiology · Grand Forks, ND	21	144
Janae Bell Internal Medicine · Willmar, MN	20	79
Kendall Bos Internal Medicine · Willmar, MN	15	73
Carlos Franco-Palacios Critical Care (Intensivists) · Marietta, GA	13	31
Scott Abrams Family Practice · Willmar, MN	13	47
Tanya Smith Nurse Practitioner · Willmar, MN	12	53
Joann Neubauer Internal Medicine · Willmar, MN	12	62

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