Christy Marie Baker, Aprnnp
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 436
- Industry payments
- $91
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Christy Baker'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.
Christy Marie Baker is a nurse practitioner in Campbell, California
Christy Baker practices at Signify Health in Campbell, California.
Christy Baker's NPI, 1457065716, was assigned on January 11, 2023.
- NPI
- 1457065716NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880825330
- NPI enumeration date
- January 11, 2023
- NPI status
- Active
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Christy Marie Baker practices at Signify Health in Campbell, California
Christy Baker's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Christy Marie Baker is affiliated with 4 sites of care and 3 medical groups
Christy Baker's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Christy Baker to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Christy Marie Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christy Baker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Christy Marie Baker is one of 5,983 nurse practitioners in California
Nurse practitioner is Christy Baker's primary specialty in the NPI Registry, under taxonomy code 363L00000X.
Specialties and state licenses
- Nurse practitionerPrimary
Nurse practitioners near Christy Baker
Counts of 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
Christy Marie Baker treated 20 Medicare patients in 2024, average age 62
CMS counts 20 Medicare patients who saw Christy Baker in 2024. The largest group is 85 and over, with 0 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 8.21, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christy Baker's median patient age at 73, with 44% women.
Christy Baker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Christy Baker's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Depression65%
- Mood disorders65%
Share of Medicare patients with each condition. A patient can have several.
Christy Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christy Marie Baker wrote 436 Medicare Part D claims in 2024
In 2024, Christy Baker wrote 436 Medicare Part D claims for 42 patients. 93% of them were for generic drugs.
Christy Baker's Part D claims by kind of drug, 2024
- Generic404 claims93%
- Brand-name32 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Christy Marie Baker received $91 in industry payments in 2025
CMS Open Payments shows 2 general payments to Christy Baker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $91.
Companies that paid Christy Baker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christy Marie Baker'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Part D prescribing | 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 Christy Marie Baker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christy Marie Baker's NPI number?
Christy Marie Baker's NPI number is 1457065716. It was assigned on January 11, 2023, and it is active in the NPI Registry.
What does Christy Marie Baker specialize in?
Christy Marie Baker is a nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Christy Marie Baker practice?
Christy Baker practices at 900 E Hamilton Ave, Campbell, CA 95008. Christy Baker's primary practice is Signify Health in Campbell, California. Dmand AI also links Christy Baker to 3 group practices and clinics and 2 medical groups.
What is Christy Marie Baker's office phone number?
The practice phone on file for Christy Baker is (469) 466-7007.
What medical group is Christy Marie Baker part of?
Christy Baker is linked to Signify Health. Dmand AI links Christy Baker to 2 more medical groups.
How many Medicare patients does Christy Marie Baker see?
CMS counts 20 Medicare patients who saw Christy Baker in 2024, with an average age of 62.
Has Christy Marie Baker received payments from drug or device companies?
CMS Open Payments shows $91 in general payments to Christy Baker from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Christy Marie Baker been practicing?
Christy Baker graduated from medical school in 2022, 4 years ago.
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