Dr. Margaret R. Wacker, MD
- Medicare patients, 2024
- 13
- Publications
- 32
- Clinical trials
- 1
- Medical groups
- 2
- Insurance carriers
- 8
- Practice address
- 400 North Pepper Avenue, Colton, CA 92324
- Practice phone
- Call (909) 580-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wacker'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. Margaret R. Wacker is a neurosurgeon in Colton, California
Dr. Wacker practices at Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County.
Dr. Wacker's NPI, 1992812671, was assigned on August 25, 2006. Dr. Wacker graduated from University Of Washington School Of Medicine in 1982. Dr. Wacker's California license number on file is G509811.
- NPI
- 1992812671NPI Registry (opens in a new tab)
- NPI enumeration date
- August 25, 2006
- NPI status
- Active
- Practice phone
- (909) 580-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Margaret R. Wacker practices at Arrowhead Regional Medical Center in Colton, California
Dr. Wacker's primary practice is Arrowhead Regional Medical Center, at 400 North Pepper Avenue, Colton, CA 92324 in San Bernardino County. The practice phone is (909) 580-1000.
- Arrowhead Regional Medical Center400 North Pepper Avenue, Colton, CA 92324 · San Bernardino CountyPhone(909) 580-1000
Source: Dmand AI Affiliation Data
Dr. Margaret R. Wacker is affiliated with 2 medical groups
Dr. Wacker's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. The medical group on file is Cal Med Physicians and Surgeons. Dmand AI also links Dr. Wacker to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Margaret R. Wacker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wacker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arrowhead Regional Medical Center | Available with a free account |
| +1 medical group | 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 San Bernardino County and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Margaret R. Wacker is one of 846 neurosurgeons in California
Neurological surgery is Dr. Wacker's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Wacker is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Wacker's licenses on file in 5 states: California, Kentucky, Washington, Indiana and Texas.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
- Kentucky license
- Washington license
- Indiana license
- Texas license
Neurosurgeons near Dr. Wacker
Counts of neurosurgeons 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. Margaret R. Wacker treated 13 Medicare patients in 2024, average age 74
CMS counts 13 Medicare patients who saw Dr. Wacker in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wacker's median patient age at 64, with 54% women.
Chronic conditions among Dr. Wacker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wacker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Margaret R. Wacker has 32 publications on record
Dmand AI links 32 papers to Dr. Wacker, published from 2018 to 2021. 2019 was the busiest year, with 10. The most frequent topics are Bromodeoxyuridine. Dr. Wacker has published most often in Cureus. Dr. Wacker's most frequent co-authors are Dan E. Miulli, DO, James Brazdzionis, DO and Tye Patchana, DO.
Dr. Wacker's papers by year, 2018 to 2021
Topics Dr. Wacker writes about most
- Bromodeoxyuridine
Dr. Wacker's most frequent co-authors
- Dan E. Miulli, DO27 shared papers
- James Brazdzionis, DO12 shared papers
- Tye Patchana, DO11 shared papers
Recent publications by Dr. Wacker
See who Dr. Wacker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wacker works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Margaret R. Wacker has worked on 1 clinical trial
Dmand AI links Dr. Wacker to 1 clinical trial. Conditions studied include Brain Injuries and Craniocerebral Trauma.
Conditions in Dr. Wacker's trials
- Brain Injuries
- Craniocerebral Trauma
Investigators on the most trials with Dr. Wacker
- Jared D. Ament, MD, MPH1 shared trial
- James E. Boggan, MD1 shared trial
- Vladimir Adriano Cortez, DO1 shared trial
Recent clinical trials with Dr. Wacker
Study of NNZ-2566 in Patients With Traumatic Brain Injury Under EFIC (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Margaret R. Wacker has 1 award and honors on record
Dmand AI lists 1 award for Dr. Wacker.
Awards and honors for Dr. Wacker
- Undated
- AANS Fellow
Source: Dmand AI Professional Profile Data
Dr. Margaret R. Wacker graduated from University Of Washington School Of Medicine
Dr. Wacker graduated from University Of Washington School Of Medicine in 1982. Dr. Wacker is a member of AANS and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Margaret R. Wacker accepts plans from 8 insurance carriers
Dr. Wacker is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
Plan types Dr. Wacker accepts, by number of carriers
- Medicare8
- PPO6
- HMO3
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Margaret R. Wacker'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Margaret R. Wacker
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. Margaret R. Wacker's NPI number?
Dr. Margaret R. Wacker's NPI number is 1992812671. It was assigned on August 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret R. Wacker?
Dr. Margaret R. Wacker is a neurosurgeon in Colton, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Margaret R. Wacker practice?
Dr. Wacker practices at 400 North Pepper Avenue, Colton, CA 92324. Dr. Wacker's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. Dmand AI also links Dr. Wacker to 1 medical group.
What is Dr. Margaret R. Wacker's office phone number?
The practice phone on file for Dr. Wacker is (909) 580-1000.
What is Dr. Margaret R. Wacker's medical license number?
Dr. Wacker's California license number on file is G509811, one of the licenses on file in 5 states.
Which states has Dr. Margaret R. Wacker been licensed in?
Dmand AI has state licenses on file for Dr. Wacker in California (1983 to 2025), Kentucky (1991 to 2026), Washington (2010 to 2026), Indiana (2023 to 2025) and Texas (2022 to 2025).
Which hospitals is Dr. Margaret R. Wacker affiliated with?
Dr. Wacker practices at Arrowhead Regional Medical Center in Colton, California.
What medical group is Dr. Margaret R. Wacker part of?
Dr. Wacker is linked to Cal Med Physicians and Surgeons. Dmand AI links Dr. Wacker to 1 more medical group.
How many Medicare patients does Dr. Margaret R. Wacker see?
CMS counts 13 Medicare patients who saw Dr. Wacker in 2024, with an average age of 74.
Is Dr. Margaret R. Wacker board certified?
Yes. Dr. Wacker is board certified in neurological surgery by the American Board of Neurological Surgery.
Show 5 more questionsShow fewer questions
Where did Dr. Margaret R. Wacker go to medical school?
Dr. Wacker graduated from University Of Washington School Of Medicine in 1982.
How long has Dr. Margaret R. Wacker been practicing?
Dr. Wacker graduated from medical school in 1982, 44 years ago.
Does Dr. Margaret R. Wacker do research?
Dmand AI links 32 publications to Dr. Wacker, published from 2018 to 2021. Dr. Wacker has worked on 1 clinical trial.
Who does Dr. Margaret R. Wacker publish with?
Dr. Wacker's most frequent co-authors are Dan E. Miulli, DO (27 shared papers), James Brazdzionis, DO (12 shared papers) and Tye Patchana, DO (11 shared papers).
What insurance does Dr. Margaret R. Wacker accept?
Dr. Wacker is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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