Dr. Christopher James Acker, MD
- Medicare services, 2023
- 14
- Part D claims, 2021
- 94
- Hospital affiliations
- 1
- Industry payments
- $271
- Medical group
- 1
- Practice address
- 800 Mercy Drive, Council Bluffs, IA 51503
- Practice phone
- Call (712) 328-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Acker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Christopher James Acker is an emergency medicine physician in Council Bluffs, Iowa
Dr. Acker practices at CHI Health Mercy Council Bluffs in Council Bluffs, Iowa, part of CommonSpirit Health.
Dr. Acker's NPI, 1811283989, was assigned on June 27, 2011. Dr. Acker graduated from Loyola University of Chicago, Stritch School of Medicine in 2011. Dr. Acker holds Nebraska license 6578.
- NPI
- 1811283989NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2011
- NPI status
- Active
- Practice phone
- (712) 328-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Christopher James Acker practices at CHI Health Mercy Council Bluffs in Council Bluffs, Iowa
Dr. Acker's primary practice is CHI Health Mercy Council Bluffs, at 800 Mercy Drive, Council Bluffs, IA 51503 in Pottawattamie County. The practice phone is (712) 328-5000.
- CHI Health Mercy Council Bluffs800 Mercy Drive, Council Bluffs, IA 51503 · Pottawattamie CountyPhone(712) 328-5000
Source: Dmand AI Affiliation Data
Dr. Christopher James Acker is affiliated with 2 sites of care and 1 medical group
Dr. Acker's primary practice is CHI Health Mercy Council Bluffs in Council Bluffs, Iowa, part of CommonSpirit Health. The medical group on file is CHI Health Clinic. Dmand AI also links Dr. Acker to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher James Acker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Acker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHI Health Mercy Council Bluffs | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Christopher James Acker is one of 436 emergency medicine physicians in Iowa
Emergency medicine is Dr. Acker's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Acker is licensed in Nebraska.
Specialties and state licenses
- Emergency medicine, NebraskaPrimary
Emergency medicine physicians near Dr. Acker
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christopher James Acker billed Medicare for 14 services in 2023
CMS data shows 14 Medicare services from Dr. Acker across 1 procedure code in 2023. Medicare paid $1,811 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Acker's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1602023: 1491%
Dr. Acker compared with the Iowa median for emergency medicine physicians, 2023
- Dr. Acker
- Iowa median
- Medicare services
- 14vs 23694% below
- Part D claims
- 94vs 6057% above
Medians across 447 emergency medicine physicians in Iowa with Dmand AI profiles that report each measure.
Dr. Acker's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Acker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Acker and other emergency medicine physicians in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher James Acker's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Dr. Acker's median patient age at 46, with 55% women.
Dr. Acker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Christopher James Acker wrote 94 Medicare Part D claims in 2021
In 2021, Dr. Acker wrote 94 Medicare Part D claims. They cover 5 drugs, with $873 in total drug cost. In 2020, CMS named 88 claims across 5 drugs.
Dr. Acker's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 882021: 947%
Drugs named by CMS: 5 in 2021, 5 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Christopher James Acker received $271 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Acker from 6 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 69% of the total. GE Healthcare paid the most, $187.
General payments to Dr. Acker by program year, 2016 to 2025
General payments to Dr. Acker by kind, 2016 to 2025
- Consulting fees$18769%
- Food and beverage$8431%
Companies that paid Dr. Acker the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher James Acker graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Acker graduated from Loyola University of Chicago, Stritch School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher James Acker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Christopher James Acker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Christopher James Acker's NPI number?
Dr. Christopher James Acker's NPI number is 1811283989. It was assigned on June 27, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher James Acker?
Dr. Christopher James Acker is an emergency medicine physician in Council Bluffs, Iowa. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Christopher James Acker practice?
Dr. Acker practices at 800 Mercy Drive, Council Bluffs, IA 51503. Dr. Acker's primary practice is CHI Health Mercy Council Bluffs in Council Bluffs, Iowa, part of CommonSpirit Health. Dmand AI also links Dr. Acker to 1 group practice or clinic.
What is Dr. Christopher James Acker's office phone number?
The practice phone on file for Dr. Acker is (712) 328-5000.
What is Dr. Christopher James Acker's medical license number?
Dr. Acker holds Nebraska license 6578.
Which hospitals is Dr. Christopher James Acker affiliated with?
Dr. Acker practices at CHI Health Mercy Council Bluffs in Council Bluffs, Iowa.
What medical group is Dr. Christopher James Acker part of?
Dr. Acker is linked to CHI Health Clinic.
Does Dr. Christopher James Acker accept Medicare?
Yes. CMS data shows Dr. Acker billed Medicare for 14 services in 2023.
What services does Dr. Christopher James Acker bill to Medicare?
In 2023, Dr. Acker's most billed Medicare services were emergency department visit (99285).
Where did Dr. Christopher James Acker go to medical school?
Dr. Acker graduated from Loyola University of Chicago, Stritch School of Medicine in 2011.
Show 3 more questionsShow fewer questions
What drugs does Dr. Christopher James Acker prescribe most?
In 2021 Medicare Part D data, Dr. Acker's most prescribed drugs by claims were Ondansetron ODT, Cephalexin and Doxycycline Monohydrate.
Has Dr. Christopher James Acker received payments from drug or device companies?
CMS Open Payments shows $271 in general payments to Dr. Acker from 6 companies from 2016 to 2025. The largest total came from GE Healthcare.
How long has Dr. Christopher James Acker been practicing?
Dr. Acker graduated from medical school in 2011, 15 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians in Iowa by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card