Dr. Christian W. Zimmermann, MD
- Medicare services, 2016
- 26
- Part D claims, 2016
- 15
- Publications
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3751 Katella Ave, Los Alamitos, CA 90720-3101
- Practice phone
- Call (562) 598-1311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Zimmermann'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. Christian W. Zimmermann is an emergency medicine physician in Los Alamitos, California
Dr. Zimmermann practices in Los Alamitos, California.
Dr. Zimmermann's NPI, 1467484790, was assigned on July 7, 2006. Dr. Zimmermann graduated from New York Medical College in 2000. Dr. Zimmermann's California license number on file is A77818.
- NPI
- 1467484790NPI Registry (opens in a new tab)
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Practice phone
- (562) 598-1311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Christian W. Zimmermann's practice address is in Los Alamitos, California
Dr. Zimmermann's practice address in the NPI Registry is 3751 Katella Ave, Los Alamitos, CA 90720-3101. The practice phone is (562) 598-1311.
- NPI Registry address3751 Katella Ave, Los Alamitos, CA 90720-3101Phone(562) 598-1311
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Christian W. Zimmermann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zimmermann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Zimmermann's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Christian W. Zimmermann is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Zimmermann's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Zimmermann is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Zimmermann has a license on file in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Zimmermann
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. Christian W. Zimmermann billed Medicare for 26 services in 2016
CMS data shows 26 Medicare services from Dr. Zimmermann across 2 procedure codes in 2016. Medicare paid $1,744 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zimmermann compared with the California median for emergency medicine physicians, 2016
- Dr. Zimmermann
- California median
- Medicare services
- 26vs 26590% below
- Part D claims
- 15vs 6276% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Zimmermann's most billed Medicare procedure codes, 2016
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. Zimmermann?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zimmermann and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christian W. Zimmermann wrote 15 Medicare Part D claims in 2016
In 2016, Dr. Zimmermann wrote 15 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $165 in total drug cost.
Dr. Zimmermann's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Christian W. Zimmermann has 1 publication on record
Dmand AI links 1 paper to Dr. Zimmermann.
Recent publications by Dr. Zimmermann
See who Dr. Zimmermann researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zimmermann works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christian W. Zimmermann graduated from New York Medical College
Dr. Zimmermann graduated from New York Medical College in 2000.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Christian W. Zimmermann'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Christian W. Zimmermann
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. Christian W. Zimmermann's NPI number?
Dr. Christian W. Zimmermann's NPI number is 1467484790. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christian W. Zimmermann?
Dr. Christian W. Zimmermann is an emergency medicine physician in Los Alamitos, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Christian W. Zimmermann practice?
Dr. Zimmermann practices at 3751 Katella Ave, Los Alamitos, CA 90720-3101.
What is Dr. Christian W. Zimmermann's office phone number?
The practice phone on file for Dr. Zimmermann is (562) 598-1311.
What is Dr. Christian W. Zimmermann's medical license number?
Dr. Zimmermann's California license number on file is A77818.
Does Dr. Christian W. Zimmermann accept Medicare?
Yes. CMS data shows Dr. Zimmermann billed Medicare for 26 services in 2016.
Is Dr. Christian W. Zimmermann board certified?
Yes. Dr. Zimmermann is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Christian W. Zimmermann bill to Medicare?
In 2016, Dr. Zimmermann's most billed Medicare services were emergency department visit (99284) and emergency department visit (99283).
Where did Dr. Christian W. Zimmermann go to medical school?
Dr. Zimmermann graduated from New York Medical College in 2000.
What drugs does Dr. Christian W. Zimmermann prescribe most?
In 2016 Medicare Part D data, Dr. Zimmermann's most prescribed drugs by claims were Ciprofloxacin HCl.
How long has Dr. Christian W. Zimmermann been practicing?
Dr. Zimmermann graduated from medical school in 2000, 26 years ago.
Does Dr. Christian W. Zimmermann do research?
Dmand AI links 1 publication to Dr. Zimmermann.
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