Janie Elizabeth Davis, ARNP
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 1,054
- Hospital affiliations
- 1
- Industry payments
- $46
- Medical groups
- 8
- 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 Janie Davis' 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.
Janie Elizabeth Davis is a nurse practitioner in Campbell, California
Janie Davis practices at Signify Health in Campbell, California.
Janie Davis' NPI, 1699762690, was assigned on October 4, 2005. Janie Davis holds Kentucky license 3003902P.
- NPI
- 1699762690NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961546981
- NPI enumeration date
- October 4, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Janie Elizabeth Davis practices at Signify Health in Campbell, California
Janie Davis' 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
Janie Elizabeth Davis is affiliated with 4 sites of care and 8 medical groups
Janie Davis' primary practice is Signify Health in Campbell, California. Janie Davis is also affiliated with Cumberland Medical Center. The medical group on file is Signify Health. Dmand AI also links Janie Davis to 7 more medical groups, 1 group practice or clinic and 1 rural health clinic, 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 Janie Elizabeth Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janie Davis 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 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Janie Elizabeth Davis is one of 5,983 nurse practitioners in California
Nurse practitioner is Janie Davis' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Janie Davis' licenses on file in 2 states: Kentucky and Tennessee.
Specialties and state licenses
- Nurse practitioner, KentuckyPrimary
- Tennessee license
Nurse practitioners near Janie Davis
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
Janie Elizabeth Davis treated 48 Medicare patients in 2024, average age 75
CMS counts 48 Medicare patients who saw Janie Davis in 2024. The largest group is 85 and over, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 52% are also on Medicaid. Their average risk score is 2.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Janie Davis' median patient age at 66, with 61% women.
Janie Davis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Janie Davis' Medicare patients by sex, 2024
- Women2960%
- Men1940%
Chronic conditions among Janie Davis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Mood disorders60%
- Diabetes58%
- Depression56%
- Anxiety54%
- COPD40%
Share of Medicare patients with each condition. A patient can have several.
Janie Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Janie Elizabeth Davis wrote 1,054 Medicare Part D claims in 2024
In 2024, Janie Davis wrote 1,054 Medicare Part D claims for 164 patients. 89% of them were for generic drugs.
Janie Davis' Part D claims by kind of drug, 2024
- Generic936 claims89%
- Brand-name106 claims10%
- Other12 claims1%
Drug classes CMS tracks in Janie Davis' Part D claims, 2024
- Opioids2%22 of 1,054 claims
- Antibiotics12%131 of 1,054 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Janie Elizabeth Davis takes part in Medicare
Janie Davis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Janie Elizabeth Davis received $46 in industry payments in 2025
CMS Open Payments shows 3 general payments to Janie Davis from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Paratek Pharmaceuticals, Inc. paid the most, $17.
Companies that paid Janie Davis 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 Janie Elizabeth Davis'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Janie Elizabeth Davis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janie Elizabeth Davis' NPI number?
Janie Elizabeth Davis' NPI number is 1699762690. It was assigned on October 4, 2005, and it is active in the NPI Registry.
What does Janie Elizabeth Davis specialize in?
Janie Elizabeth Davis is a nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Janie Elizabeth Davis practice?
Janie Davis practices at 900 E Hamilton Ave, Campbell, CA 95008. Janie Davis' primary practice is Signify Health in Campbell, California. Dmand AI also links Janie Davis to 7 medical groups, 1 group practice or clinic and 1 rural health clinic.
What is Janie Elizabeth Davis' office phone number?
The practice phone on file for Janie Davis is (469) 466-7007.
What is Janie Elizabeth Davis' medical license number?
Janie Davis holds Kentucky license 3003902P, one of the licenses on file in 2 states.
Which states has Janie Elizabeth Davis been licensed in?
Dmand AI has state licenses on file for Janie Davis in Kentucky and Tennessee.
Which hospitals is Janie Elizabeth Davis affiliated with?
Janie Davis is affiliated with Cumberland Medical Center.
What medical group is Janie Elizabeth Davis part of?
Janie Davis is linked to Signify Health. Dmand AI links Janie Davis to 7 more medical groups.
Does Janie Elizabeth Davis accept Medicare?
Yes. CMS lists Janie Davis as accepting Medicare assignment.
How many Medicare patients does Janie Elizabeth Davis see?
CMS counts 48 Medicare patients who saw Janie Davis in 2024, with an average age of 75.
Has Janie Elizabeth Davis received payments from drug or device companies?
CMS Open Payments shows $46 in general payments to Janie Davis from 3 companies from 2025 to 2025. The largest total came from Paratek Pharmaceuticals, Inc.
How long has Janie Elizabeth Davis been practicing?
Janie Davis graduated from medical school in 2009, 17 years ago.
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