Robert D. Warren, ANP
- Medicare patients, 2024
- 54
- Hospital affiliations
- 1
- Medical groups
- 3
- State licenses
- 2
- Year NPI issued
- 2014
- 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 Robert Warren'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.
Robert D. Warren is a nurse practitioner in Campbell, California
Robert Warren practices at Signify Health in Campbell, California.
Robert Warren's NPI, 1376961011, was assigned on March 31, 2014. Robert Warren holds Utah license 334347-4405.
- NPI
- 1376961011NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749412047
- NPI enumeration date
- March 31, 2014
- 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
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert D. Warren practices at Signify Health in Campbell, California
Robert Warren'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
Robert D. Warren is affiliated with 4 sites of care and 3 medical groups
Robert Warren's primary practice is Signify Health in Campbell, California. Robert Warren is also affiliated with Lone Peak Hospital. The medical group on file is Signify Health. Dmand AI also links Robert Warren to 2 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 Robert D. Warren's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Warren 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
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Robert D. Warren is one of 5,983 nurse practitioners in California
Nurse practitioner is Robert Warren's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Robert Warren's licenses on file in 2 states: Utah and Alaska.
Specialties and state licenses
- Nurse practitioner, UtahPrimary
- Adult health nurse practitioner, Alaska
Nurse practitioners near Robert Warren
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
Robert D. Warren treated 54 Medicare patients in 2024, average age 78
CMS counts 54 Medicare patients who saw Robert Warren in 2024. The largest group is 75 to 84, with 19 patients. 63% of them have arthritis, and 63% have high cholesterol. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Robert Warren's median patient age at 72, with 49% women.
Robert Warren's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Robert Warren's Medicare patients by sex, 2024
- Women3259%
- Men2241%
Chronic conditions among Robert Warren's Medicare patients, 2024
- Arthritis63%
- High cholesterol63%
- High blood pressure59%
- Depression46%
- Mood disorders44%
- Chronic kidney disease43%
- Anxiety37%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Robert Warren's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Robert D. Warren takes part in Medicare
Robert Warren 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)
Sources for Robert D. Warren'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Robert D. Warren
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert D. Warren's NPI number?
Robert D. Warren's NPI number is 1376961011. It was assigned on March 31, 2014, and it is active in the NPI Registry.
What does Robert D. Warren specialize in?
Robert D. Warren is a nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Robert D. Warren practice?
Robert Warren practices at 900 E Hamilton Ave, Campbell, CA 95008. Robert Warren's primary practice is Signify Health in Campbell, California. Dmand AI also links Robert Warren to 2 group practices and clinics and 2 medical groups.
What is Robert D. Warren's office phone number?
The practice phone on file for Robert Warren is (469) 466-7007.
What is Robert D. Warren's medical license number?
Robert Warren holds Utah license 334347-4405, one of the licenses on file in 2 states.
Which states has Robert D. Warren been licensed in?
Dmand AI has state licenses on file for Robert Warren in Utah and Alaska.
Which hospitals is Robert D. Warren affiliated with?
Robert Warren is affiliated with Lone Peak Hospital.
What medical group is Robert D. Warren part of?
Robert Warren is linked to Signify Health. Dmand AI links Robert Warren to 2 more medical groups.
Does Robert D. Warren accept Medicare?
Yes. CMS lists Robert Warren as accepting Medicare assignment.
How many Medicare patients does Robert D. Warren see?
CMS counts 54 Medicare patients who saw Robert Warren in 2024, with an average age of 78.
How long has Robert D. Warren been practicing?
Robert Warren graduated from medical school in 2013, 13 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card