Dr. Ronald E. Julis, MD
- Insurance carriers
- 2
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 3273 Claremont Way Ste 201, Napa, CA 94558-3329
- Practice phone
- Call (707) 252-0313
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Julis' 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. Ronald E. Julis is an internist in Napa, California
Dr. Julis practices in Napa, California.
Dr. Julis' NPI, 1053311167, was assigned on July 29, 2005. Dr. Julis graduated from Creighton University School of Medicine - Omaha in 1972. Dr. Julis' California license number on file is OOG273880.
- NPI
- 1053311167NPI Registry (opens in a new tab)
- NPI enumeration date
- July 29, 2005
- NPI status
- Active
- Practice phone
- (707) 252-0313
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Ronald E. Julis' practice address is in Napa, California
Dr. Julis' practice address in the NPI Registry is 3273 Claremont Way Ste 201, Napa, CA 94558-3329. The practice phone is (707) 252-0313.
- NPI Registry address3273 Claremont Way Ste 201, Napa, CA 94558-3329Phone(707) 252-0313
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ronald E. Julis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Julis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Julis' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald E. Julis is one of 16,751 internists in California
Internal medicine is Dr. Julis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Julis has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Julis
Counts of internists 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
Dr. Ronald E. Julis' patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Julis' median patient age at 76, with 80% women.
Dr. Julis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Ronald E. Julis graduated from Creighton University School of Medicine - Omaha
Dr. Julis graduated from Creighton University School of Medicine - Omaha in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Ronald E. Julis accepts plans from 2 insurance carriers
Dr. Julis is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Julis accepts, by number of carriers
- Medicare2
- PPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ronald E. Julis'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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. Ronald E. Julis
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. Ronald E. Julis' NPI number?
Dr. Ronald E. Julis' NPI number is 1053311167. It was assigned on July 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald E. Julis?
Dr. Ronald E. Julis is an internist in Napa, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ronald E. Julis practice?
Dr. Julis practices at 3273 Claremont Way Ste 201, Napa, CA 94558-3329.
What is Dr. Ronald E. Julis' office phone number?
The practice phone on file for Dr. Julis is (707) 252-0313.
What is Dr. Ronald E. Julis' medical license number?
Dr. Julis' California license number on file is OOG273880.
Where did Dr. Ronald E. Julis go to medical school?
Dr. Julis graduated from Creighton University School of Medicine - Omaha in 1972.
How long has Dr. Ronald E. Julis been practicing?
Dr. Julis graduated from medical school in 1972, 54 years ago.
What insurance does Dr. Ronald E. Julis accept?
Dr. Julis is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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