What is Christopher Nau's specialty?

Christopher Nau (NPI 1104023092) is a Medicare-billing provider whose primary specialty is Internal Medicine in Chillicothe, IL.

Where does Christopher Nau practice?

Christopher Nau practices in Chillicothe, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1104023092.

How much does Medicare pay Christopher Nau?

Christopher Nau (NPI 1104023092) received approximately $56K in total Medicare Part B payments, serving 311 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104023092

Christopher NauMD

PRACTICESAINT FRANCIS MEDICAL CENTERSee all providers at this practice →

Internal MedicineChillicothe, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

543

Unique beneficiaries

—

Total services

689

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — above median (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

6,910

Beneficiaries

—

Total drug cost

$448K

Distinct drugs

121

Brand share

22.8%

Top prescribed drugs

Atorvastatin Calcium425 claims

Hydrocodone/Acetaminophen305 claims

Amlodipine Besylate286 claims

Levothyroxine Sodium278 claims

Lisinopril245 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Home health agency

Home health agency

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Christopher Nau'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). 2 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT FRANCIS MEDICAL CENTER	130	788
Robert Riech Internal Medicine · Chillicothe, IL	21	79

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SAINT FRANCIS MEDICAL CENTER	83	434
Robert Riech Internal Medicine · Chillicothe, IL	25	113
Casey Kimler Nurse Practitioner · Chillicothe, IL	18	44

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