What is Nathan Oldham's specialty?

Nathan Oldham (NPI 1780883843) is a Medicare-billing provider whose primary specialty is Family Practice in Eldorado, IL.

Where does Nathan Oldham practice?

Nathan Oldham practices in Eldorado, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1780883843.

How much does Medicare pay Nathan Oldham?

Nathan Oldham (NPI 1780883843) received approximately $26K in total Medicare Part B payments, serving 151 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780883843

Nathan OldhamM.D.

PRACTICEFERRELL HOSPITAL PHARMACYSee all providers at this practice →

Family PracticeEldorado, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

222

Unique beneficiaries

—

Total services

330

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

Total Medicare services vs. 3,221 Family Practice providers in IL — below median (cohort median 556).

PRESCRIBING · PART D · 2024

Total Rx claims

16,869

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

209

Brand share

28.1%

Top prescribed drugs

Levothyroxine Sodium692 claims

Pantoprazole Sodium539 claims

Amlodipine Besylate530 claims

Atorvastatin Calcium475 claims

Furosemide459 claims

QUALITY · MIPS · 2024

Final MIPS score

91.0

Quality

72.1

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.68%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$172

Payment records

By payment type

Food and Beverage$172

Top paying entities

Food and Beverage$172

REFERRAL NETWORK

Where Nathan Oldham'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FERRELL HOSPITAL COMMUNITY FOUNDATION	556	4,632
FERRELL HOSPITAL COMMUNITY FOUNDATION	485	3,071
Katie Jackson Physician Assistant · Eldorado, IL	140	476
HARRISBURG MEDICAL CENTER INC	90	437
Pennie Smith Physician Assistant · Harrisburg, IL	72	142
NPI 1073543104	64	270
Andrew Britt Emergency Medicine · Fairfield, IL	60	326
Deaconess Hospital, Inc. Mammography Center · Evansville, IN	57	278
Brent Rudisel Emergency Medicine · Fairfield, IL	57	324
SOUTHERN ILLINOIS HOSPITAL SERVICES	37	92
Casey Carlile Nurse Practitioner · Eldorado, IL	36	78
HAMILTON MEMORIAL HOSPITAL DISTRICT	30	180

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