Benjamin Ryan Shimel, DDS
- Part D claims, 2024
- 182
- Hospital affiliations
- 2
- Industry payments
- $253
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
- Practice phone
- Call (925) 939-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Benjamin Shimel's professional email, personal email and mobile number
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Benjamin Ryan Shimel is an oral and maxillofacial surgery (dentist) in Walnut Creek, California
Benjamin Shimel practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health.
Benjamin Shimel's NPI, 1023495637, was assigned on May 4, 2015. Benjamin Shimel holds California license 64389.
- NPI
- 1023495637NPI Registry (opens in a new tab)
- NPI enumeration date
- May 4, 2015
- NPI status
- Active
- Practice phone
- (925) 939-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Benjamin Ryan Shimel practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California
Benjamin Shimel's primary practice is John Muir Medical Center, Walnut Creek, at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-3000.
- John Muir Medical Center, Walnut Creek1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 · Contra Costa CountyPhone(925) 939-3000
Source: Dmand AI Affiliation Data
Benjamin Ryan Shimel is affiliated with 3 sites of care
Benjamin Shimel's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dmand AI also links Benjamin Shimel to 1 hospital and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Benjamin Ryan Shimel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Benjamin Shimel practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Muir Medical Center, Walnut Creek | Available with a free account |
| +2 more affiliated sites | 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 John Muir Health and 6.2K+ hospitals, with verified contacts in the same login.
Benjamin Ryan Shimel is one of 563 orals and maxillofacial surgery (dentist)s in California
Oral and maxillofacial surgery is Benjamin Shimel's primary specialty in the NPI Registry, under taxonomy code 1223S0112X. Benjamin Shimel is licensed in California.
Specialties and state licenses
- Oral and maxillofacial surgery (dentist), CaliforniaPrimary
Orals and maxillofacial surgery (dentist)s near Benjamin Shimel
Counts of orals and maxillofacial surgery (dentist)s 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
Benjamin Ryan Shimel's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Benjamin Shimel's median patient age at 33, with 80% women.
Benjamin Shimel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Benjamin Ryan Shimel wrote 182 Medicare Part D claims in 2024
In 2024, Benjamin Shimel wrote 182 Medicare Part D claims for 73 patients. 100% of them were for generic drugs. CMS names the drug for 161 of them, across 4 drugs with 11 or more claims each, at $780 in total drug cost.
Benjamin Shimel's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Benjamin Shimel's Part D claims, 2024
- Opioids33%60 of 182 claims
- Antibiotics41%75 of 182 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Benjamin Ryan Shimel received $253 in industry payments from 2024 to 2025
CMS Open Payments shows 8 general payments to Benjamin Shimel from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $232.
General payments to Benjamin Shimel by program year, 2024 to 2025
Companies that paid Benjamin Shimel the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Benjamin Ryan Shimel'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)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 Benjamin Ryan Shimel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Benjamin Ryan Shimel's NPI number?
Benjamin Ryan Shimel's NPI number is 1023495637. It was assigned on May 4, 2015, and it is active in the NPI Registry.
What does Benjamin Ryan Shimel specialize in?
Benjamin Ryan Shimel is an oral and maxillofacial surgery (dentist) in Walnut Creek, California. The primary specialty in the NPI Registry is Oral and Maxillofacial Surgery (Dentist) (taxonomy code 1223S0112X).
Where does Benjamin Ryan Shimel practice?
Benjamin Shimel practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. Benjamin Shimel's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dmand AI also links Benjamin Shimel to 1 hospital and 1 physician office.
What is Benjamin Ryan Shimel's office phone number?
The practice phone on file for Benjamin Shimel is (925) 939-3000.
What is Benjamin Ryan Shimel's medical license number?
Benjamin Shimel holds California license 64389.
Which hospitals is Benjamin Ryan Shimel affiliated with?
Benjamin Shimel practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California. Dmand AI links Benjamin Shimel to 1 more hospital.
What drugs does Benjamin Ryan Shimel prescribe most?
In 2024 Medicare Part D data, Benjamin Shimel's most prescribed drugs by claims were Amoxicillin, Hydrocodone-Acetaminophen and Ibuprofen.
Has Benjamin Ryan Shimel received payments from drug or device companies?
CMS Open Payments shows $253 in general payments to Benjamin Shimel from 2 companies from 2024 to 2025. The largest total came from Straumann USA LLC.
How long has Benjamin Ryan Shimel been practicing?
Benjamin Shimel's NPI was assigned in 2015.
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