Jonathan Eilers
- Part D claims, 2018
- 254
- Hospital affiliations
- 1
- Industry payments
- $50
- Medical groups
- 2
- State license
- 1
- Practice address
- 1 Quality Drive, Vacaville, CA 95688
- Practice phone
- Call (707) 624-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jonathan Eilers' 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.
Jonathan Eilers is an internist in Vacaville, California
Jonathan Eilers practices at Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente.
Jonathan Eilers' NPI, 1376937821, was assigned on March 23, 2015. Jonathan Eilers graduated from Loma Linda University School of Medicine in 2015. Jonathan Eilers holds California license A145062.
- NPI
- 1376937821NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800163312
- NPI enumeration date
- March 23, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 624-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Eilers practices at Vacaville Medical Center in Vacaville, California
Jonathan Eilers' primary practice is Vacaville Medical Center, at 1 Quality Drive, Vacaville, CA 95688 in Solano County. The practice phone is (707) 624-4000.
- Vacaville Medical Center1 Quality Drive, Vacaville, CA 95688 · Solano CountyPhone(707) 624-4000
Source: Dmand AI Affiliation Data
Jonathan Eilers is affiliated with 4 sites of care and 2 medical groups
Jonathan Eilers' primary practice is Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Jonathan Eilers to 2 more home health agencies, 1 clinical lab and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan Eilers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Eilers practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vacaville Medical Center | Available with a free account |
| +3 more sites and 1 medical group | 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 Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Jonathan Eilers is one of 16,751 internists in California
Internal medicine is Jonathan Eilers' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Jonathan Eilers is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Jonathan Eilers
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
Jonathan Eilers' patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Jonathan Eilers' median patient age at 74, with 41% women.
Jonathan Eilers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Jonathan Eilers wrote 254 Medicare Part D claims in 2018
In 2018, Jonathan Eilers wrote 254 Medicare Part D claims. They cover 14 drugs, with $2,703 in total drug cost. In 2017, CMS named 359 claims across 18 drugs.
Jonathan Eilers' most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 3592018: 25429%
Drugs named by CMS: 14 in 2018, 18 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Jonathan Eilers takes part in Medicare
Jonathan Eilers 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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Jonathan Eilers received $50 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Jonathan Eilers from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Daiichi Sankyo Inc. paid the most, $20.
General payments to Jonathan Eilers by program year, 2024 to 2025
Companies that paid Jonathan Eilers the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jonathan Eilers graduated from Loma Linda University School of Medicine
Jonathan Eilers graduated from Loma Linda University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jonathan Eilers'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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Jonathan Eilers
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Eilers' NPI number?
Jonathan Eilers' NPI number is 1376937821. It was assigned on March 23, 2015, and it is active in the NPI Registry.
What does Jonathan Eilers specialize in?
Jonathan Eilers is an internist in Vacaville, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Jonathan Eilers practice?
Jonathan Eilers practices at 1 Quality Drive, Vacaville, CA 95688. Jonathan Eilers' primary practice is Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente. Dmand AI also links Jonathan Eilers to 2 home health agencies, 1 clinical lab and 1 medical group, and a free account names each one.
What is Jonathan Eilers' office phone number?
The practice phone on file for Jonathan Eilers is (707) 624-4000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Jonathan Eilers' email address?
Dmand AI checks professional and personal email addresses for Jonathan Eilers through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Jonathan Eilers' medical license number?
Jonathan Eilers holds California license A145062.
Which hospitals is Jonathan Eilers affiliated with?
Jonathan Eilers practices at Vacaville Medical Center in Vacaville, California.
What medical group is Jonathan Eilers part of?
Jonathan Eilers is linked to The Permanente Medical Group, Inc. Dmand AI links Jonathan Eilers to 1 more medical group, named with a free account.
Who does Jonathan Eilers practice with?
Dmand AI links 18,480 HCPs to Jonathan Eilers' primary medical group, 1,969 of them internists. A free account lists them, with verified contacts.
Does Jonathan Eilers accept Medicare?
Yes. CMS lists Jonathan Eilers as accepting Medicare assignment.
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Where did Jonathan Eilers go to medical school?
Jonathan Eilers graduated from Loma Linda University School of Medicine in 2015.
What drugs does Jonathan Eilers prescribe most?
In 2018 Medicare Part D data, Jonathan Eilers' most prescribed drugs by claims were Gabapentin, Atorvastatin Calcium and Omeprazole.
Has Jonathan Eilers received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Jonathan Eilers from 3 companies from 2024 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Jonathan Eilers been practicing?
Jonathan Eilers graduated from medical school in 2015, 11 years ago.
What EHR does Jonathan Eilers' practice use?
Dmand AI tracks the EHR system at Vacaville Medical Center and at 3 more sites and 1 medical group. The vendor and product are available with a free Dmand AI account.
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