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MR. CHRISTOPHER MILLS NP
NPI 1851833644
Nurse Practitioner - Acute Care in Elgin, IL

Active since November 09, 2016PECOS EnrolledAccepts Medicare Assignment
1990 LARKIN AVE STE 3, ELGIN, IL 60123(847) 289-5727 Get Directions Write a Review

NPPES record last updated: November 12, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Christopher Mills Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. CHRISTOPHER MILLS NP (NPI 1851833644) is an individual acute care provider in Elgin, Illinois, licensed in Illinois (209015034) and active in the NPI registry since November 2016. He is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Hospital - Elgin, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1851833644
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameMR. CHRISTOPHER MILLSCredential: NP
Location Address1990 LARKIN AVE STE 3Elgin, IL 60123-5827
Mailing Address414 Fiddlers GrnCarpentersville, IL 60110-2809 · (630) 201-6018
Phone(847) 289-5727
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateNovember 9, 2016
Last NPPES UpdateNovember 12, 2016
✔ NPI 1851833644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in IL · 209015034
1990 LARKIN AVE STE 3, Elgin, IL 60123
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Christopher Mills Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365725876
PECOS Enrollment IDI20170207003101
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Follow-up hospital inpatient care per day, typically 25 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
1,437 services259 patients
Follow-up hospital inpatient care per day, typically 35 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
222 services69 patients
Initial hospital inpatient care per day, typically 50 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
172 services146 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
147 services122 patients
Initial hospital inpatient care per day, typically 70 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
82 services72 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
63 services58 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Presence Saint Joseph Hospital - Elgin

Acute Care Hospitals · Elgin, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140217
Location77 N Airlite StreetElgin, IL 60123 · Kane County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICK DOLAN
Physical Medicine & Rehabilitation
1990 LARKIN AVE STE 3
ELGIN, IL 60123
Kane County (847) 289-5727
KI PSYCHIATRY
Clinic/Center (Mental Health (Including Community Mental Health Center))
1990 LARKIN AVE STE 3
ELGIN, IL 60123
Kane County (630) 201-1533
GRACE TRAN NP-C
Nurse Practitioner (Primary Care)
1990 LARKIN AVE STE 3
ELGIN, IL 60123
Kane County (847) 289-5727

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Mills's NPI number?

The NPI number for Christopher Mills is 1851833644. It was assigned to this individual provider in the NPPES registry on November 9, 2016.

Where is Christopher Mills located?

Christopher Mills practices at 1990 Larkin Ave Ste 3, Elgin, IL 60123. The listed phone number is (847) 289-5727.

What is Christopher Mills's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Christopher Mills enrolled in Medicare?

Yes. Christopher Mills is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Christopher Mills affiliated with any hospitals?

According to CMS data, Christopher Mills is affiliated with Presence Saint Joseph Hospital - Elgin.

When was this NPI record last updated?

The NPPES record for Christopher Mills was last updated on November 12, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.