First-line Therapy of Stage IV Colorectal Cancer (opens in a new tab)
CompletedPhase 1/2
Rectal DiseasesColorectal NeoplasmsOxaliplatin, Capecitabine, Bevacizumab, Imatinib
Dr. Ulrich B. Hacker, MD
NPI1457342875
- Clinical trials
- 1
- Industry payments
- $21
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 4
- Practice address
- 4341 Golden Center Dr, Placerville, CA 95667
- Practice phone
- Call (530) 626-1144
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marshall Pediatrics
Pediatric practice · Placerville, California
Find Dr. Hacker'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. Ulrich B. Hacker is a pediatrician in Placerville, California
Dr. Hacker practices at Marshall Pediatrics in Placerville, California.
Dr. Hacker's NPI, 1457342875, was assigned on November 3, 2005. Dr. Hacker graduated from Freie University Berlin Faculty of Medicine in 1981. Dr. Hacker's California license number on file is A40088.
NPI and contact details
- NPI
- 1457342875NPI Registry (opens in a new tab)
- NPI enumeration date
- November 3, 2005
- NPI status
- Active
- Practice phone
- (530) 626-1144
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ulrich B. Hacker practices at Marshall Pediatrics in Placerville, California
Dr. Hacker's primary practice is Marshall Pediatrics, at 4341 Golden Center Dr, Placerville, CA 95667. The practice phone is (530) 626-1144.
- Marshall Pediatrics4341 Golden Center Dr, Placerville, CA 95667Phone(530) 626-1144
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ulrich B. Hacker is affiliated with 1 site of care and 1 medical group
Dr. Hacker's primary practice is Marshall Pediatrics in Placerville, California. Dmand AI also links Dr. Hacker to 1 medical group, named with a free account.
Marshall PediatricsPrimary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Ulrich B. Hacker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hacker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshall Pediatrics | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Hacker practices
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Dr. Ulrich B. Hacker is one of 8,236 pediatricians in California
Pediatrics is Dr. Hacker's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Hacker has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Hacker
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
8,236pediatricians in California
8pediatricians in Placerville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ulrich B. Hacker's patients have a median age of 29
Across all payers, Dmand AI patient panel data puts Dr. Hacker's median patient age at 29, with 40% women.
Dr. Hacker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 29
Patient panel by sex, all payers
- Women40%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Ulrich B. Hacker has worked on 1 clinical trial
Dmand AI links Dr. Hacker to 1 clinical trial. Conditions studied include Rectal Diseases and Colorectal Neoplasms.
Conditions in Dr. Hacker's trials
- Rectal Diseases
- Colorectal Neoplasms
Recent clinical trials with Dr. Hacker
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ulrich B. Hacker received $21 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Hacker from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $21.
Companies that paid Dr. Hacker the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ulrich B. Hacker has 1 award and honors on record
Dmand AI lists 1 award for Dr. Hacker.
Awards and honors for Dr. Hacker
- Undated
- AAP Fellow
Source: Dmand AI Professional Profile Data
Dr. Ulrich B. Hacker graduated from Freie University Berlin Faculty of Medicine
Dr. Hacker graduated from Freie University Berlin Faculty of Medicine in 1981. Dr. Hacker is a member of AAP.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Ulrich B. Hacker accepts plans from 4 insurance carriers
Dr. Hacker is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
Plan types Dr. Hacker accepts, by number of carriers
- Medicare4
- PPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Ulrich B. Hacker'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (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. Ulrich B. Hacker
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. Ulrich B. Hacker's NPI number?
Dr. Ulrich B. Hacker's NPI number is 1457342875. It was assigned on November 3, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ulrich B. Hacker?
Dr. Ulrich B. Hacker is a pediatrician in Placerville, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Ulrich B. Hacker practice?
Dr. Hacker practices at 4341 Golden Center Dr, Placerville, CA 95667. Dr. Hacker's primary practice is Marshall Pediatrics in Placerville, California. Dmand AI also links Dr. Hacker to 1 medical group.
What is Dr. Ulrich B. Hacker's office phone number?
The practice phone on file for Dr. Hacker is (530) 626-1144.
What is Dr. Ulrich B. Hacker's medical license number?
Dr. Hacker's California license number on file is A40088.
Where did Dr. Ulrich B. Hacker go to medical school?
Dr. Hacker graduated from Freie University Berlin Faculty of Medicine in 1981.
Has Dr. Ulrich B. Hacker received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Hacker from 1 company from 2018 to 2018. The largest total came from Allergan Inc.
How long has Dr. Ulrich B. Hacker been practicing?
Dr. Hacker graduated from medical school in 1981, 45 years ago.
Does Dr. Ulrich B. Hacker do research?
Dr. Hacker has worked on 1 clinical trial.
What insurance does Dr. Ulrich B. Hacker accept?
Dr. Hacker is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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