Christina Berger, NP
- Part D claims, 2024
- 508
- Hospital affiliations
- 1
- Industry payments
- $265
- Medical group
- 1
- State license
- 1
- Practice address
- 2500 Alhambra Avenue, Martinez, CA 94553
- Practice phone
- Call (925) 370-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Christina Berger'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.
Christina Berger is a family nurse practitioner in Martinez, California
Christina Berger practices at Contra Costa Regional Medical Center in Martinez, California, part of State of California.
Christina Berger's NPI, 1821157959, was assigned on December 6, 2006. Christina Berger holds California license RN364245.
- NPI
- 1821157959NPI Registry (opens in a new tab)
- NPI enumeration date
- December 6, 2006
- NPI status
- Active
- Practice phone
- (925) 370-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Christina Berger practices at Contra Costa Regional Medical Center in Martinez, California
Christina Berger's primary practice is Contra Costa Regional Medical Center, at 2500 Alhambra Avenue, Martinez, CA 94553 in Contra Costa County. The practice phone is (925) 370-5000.
- Contra Costa Regional Medical Center2500 Alhambra Avenue, Martinez, CA 94553 · Contra Costa CountyPhone(925) 370-5000
Source: Dmand AI Affiliation Data
Christina Berger is affiliated with 1 site of care and 1 medical group
Christina Berger's primary practice is Contra Costa Regional Medical Center in Martinez, California, part of State of California. The medical group on file is West County Adult Mental Health Services. Christina Berger's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christina Berger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christina Berger practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Contra Costa Regional Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Christina Berger is one of 13,532 family nurse practitioners in California
Family is Christina Berger's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Christina Berger is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Christina Berger
Counts of family nurse practitioners 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
Christina Berger's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Christina Berger's median patient age at 67, with 60% women.
Christina Berger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Christina Berger wrote 508 Medicare Part D claims in 2024
In 2024, Christina Berger wrote 508 Medicare Part D claims for 237 patients. 79% of them were for generic drugs. CMS names the drug for 170 of them, across 9 drugs with 11 or more claims each, at $3,193 in total drug cost.
Christina Berger's Part D claims by kind of drug, 2024
- Generic399 claims79%
- Brand-name and other109 claims21%
Christina Berger's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Christina Berger received $265 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Christina Berger from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Celltrion USA Inc. paid the most, $127.
General payments to Christina Berger by program year, 2024 to 2025
Companies that paid Christina Berger the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christina Berger'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Christina Berger
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christina Berger's NPI number?
Christina Berger's NPI number is 1821157959. It was assigned on December 6, 2006, and it is active in the NPI Registry.
What does Christina Berger specialize in?
Christina Berger is a family nurse practitioner in Martinez, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Christina Berger practice?
Christina Berger practices at 2500 Alhambra Avenue, Martinez, CA 94553. Christina Berger's primary practice is Contra Costa Regional Medical Center in Martinez, California, part of State of California.
What is Christina Berger's office phone number?
The practice phone on file for Christina Berger is (925) 370-5000.
What is Christina Berger's medical license number?
Christina Berger holds California license RN364245.
Which hospitals is Christina Berger affiliated with?
Christina Berger practices at Contra Costa Regional Medical Center in Martinez, California.
What medical group is Christina Berger part of?
Christina Berger is linked to West County Adult Mental Health Services.
What drugs does Christina Berger prescribe most?
In 2024 Medicare Part D data, Christina Berger's most prescribed drugs by claims were Atorvastatin Calcium, Fluocinonide and Albuterol Sulfate Hfa.
Has Christina Berger received payments from drug or device companies?
CMS Open Payments shows $265 in general payments to Christina Berger from 3 companies from 2024 to 2025. The largest total came from Celltrion USA Inc.
How long has Christina Berger been practicing?
Christina Berger's NPI was assigned in 2006.
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