DR. CHRISTY LYNN ANNIS M.D.
NPI 1104042597
Emergency Medicine in Mishawaka, IN

Active since April 17, 2007PECOS Enrolled
5215 HOLY CROSS PKWY, EMERGENCY DEPARTMENT, MISHAWAKA, IN 46545(574) 335-5000 Get Directions Write a Review

NPPES record last updated: December 16, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Christy Lynn Annis M.d. NPPES

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

DR. CHRISTY LYNN ANNIS M.D. (NPI 1104042597) is an individual emergency medicine provider in Mishawaka, Indiana, licensed in Indiana (01069919) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104042597
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. CHRISTY LYNN ANNISCredential: M.D.
Location Address5215 HOLY CROSS PKWY, EMERGENCY DEPARTMENTMishawaka, IN 46545-1469
Mailing Address5215 Holy Cross Pkwy, Emergency DepartmentMishawaka, IN 46545-1469 · (574) 335-5000
Sole ProprietorNo
Enumeration DateApril 17, 2007
Last NPPES UpdateDecember 16, 2011
NPI 1104042597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in IN · 01069919 Licensed in IL · 036.125342 Licensed in OH · 57.012518
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

5215 HOLY CROSS PKWY, Mishawaka, IN 46545

Other Names 1

Former Name (1)Miss Christy Lynn Hauck

Other Identifiers 5

Other000000724321IN · Anthem
OtherP00967673IN · Rr Medicare
Medicaid201028090IN
Medicare PINM400052333IN
Medicare PIN4268811OH

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Christy Lynn Annis M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
193 services188 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
153 services149 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
58 services55 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
38 services37 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46545 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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 20

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

Internal Medicine
5215 HOLY CROSS PKWY
MISHAWAKA, IN 46545
Student in an Organized Health Care Education/Training Program
5215 HOLY CROSS PKWY
MISHAWAKA, IN 46545
Registered Nurse
5215 HOLY CROSS PKWY
MISHAWAKA, IN 46545
Physician Assistant
5215 HOLY CROSS PKWY
MISHAWAKA, IN 46545
Internal Medicine
5215 HOLY CROSS PKWY
MISHAWAKA, IN 46545
Nurse Practitioner (Neonatal, Critical Care)
5215 HOLY CROSS PKWY
MISHAWAKA, IN 46545
Dietitian, Registered
5215 HOLY CROSS PKWY
MISHAWAKA, IN 46545
Nurse Practitioner (Family)
5215 HOLY CROSS PKWY
MISHAWAKA, IN 46545

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 Christy Annis's NPI number?

The NPI number for Christy Annis is 1104042597. It was assigned to this individual provider in the NPPES registry on April 17, 2007. The provider is also known as Miss Christy Lynn Hauck.

Where is Christy Annis located?

Christy Annis practices at 5215 Holy Cross Pkwy Emergency Department, Mishawaka, IN 46545. The listed phone number is (574) 335-5000.

What is Christy Annis's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Christy Annis enrolled in Medicare?

Yes. Christy Annis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christy Annis was last updated on December 16, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.