Casey Keisuke Shimane, DDS
- Part D claims, 2024
- 572
- Industry payments
- $14
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 20406 Redwood Rd Ste G Suite G, Castro Valley, CA 94546
- Practice phone
- Call (510) 885-8720
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Shimane Oral and Maxillofacial Surgery
Physician office · Castro Valley, California
Find Casey Shimane'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.
Casey Keisuke Shimane is an oral and maxillofacial surgery (dentist) in San Francisco, California
Casey Shimane practices at Shimane Oral and Maxillofacial Surgery in Castro Valley, California.
Casey Shimane's NPI, 1588094528, was assigned on November 12, 2013. Casey Shimane holds California license 43658.
- NPI
- 1588094528NPI Registry (opens in a new tab)
- NPI enumeration date
- November 12, 2013
- NPI status
- Active
- Practice phone
- (510) 885-8720
- 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
Casey Keisuke Shimane practices in Castro Valley and San Francisco
Casey Shimane's primary practice is Shimane Oral and Maxillofacial Surgery, at 20406 Redwood Rd Ste G Suite G, Castro Valley, CA 94546. The practice phone is (510) 885-8720. The NPI Registry lists Casey Shimane's practice address as 155 5th St, San Francisco, CA 94103.
- Shimane Oral and Maxillofacial SurgeryPrimary20406 Redwood Rd Ste G Suite G, Castro Valley, CA 94546Phone(510) 885-8720
- NPI Registry address155 5th St, San Francisco, CA 94103 · San Francisco CountyPhone(510) 885-8720
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Casey Keisuke Shimane is affiliated with 1 site of care
Casey Shimane's primary practice is Shimane Oral and Maxillofacial Surgery in Castro Valley, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Casey Keisuke Shimane's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Casey Shimane practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Shimane Oral and Maxillofacial Surgery | Available with a free account |
Source: Dmand AI Technology Install Data
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Casey Keisuke Shimane is one of 563 orals and maxillofacial surgery (dentist)s in California
Oral and maxillofacial surgery is Casey Shimane's primary specialty in the NPI Registry, under taxonomy code 1223S0112X. Casey Shimane is licensed in California.
Specialties and state licenses
- Oral and maxillofacial surgery (dentist), CaliforniaPrimary
Orals and maxillofacial surgery (dentist)s near Casey Shimane
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
Casey Keisuke Shimane wrote 572 Medicare Part D claims in 2024
In 2024, Casey Shimane wrote 572 Medicare Part D claims for 143 patients. 100% of them were for generic drugs. CMS names the drug for 555 of them, across 6 drugs with 11 or more claims each, at $3,635 in total drug cost.
Casey Shimane'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 Casey Shimane's Part D claims, 2024
- Opioids24%137 of 572 claims
- Antibiotics35%198 of 572 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Casey Keisuke Shimane received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Casey Shimane from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $14.
Companies that paid Casey Shimane 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 Casey Keisuke Shimane'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 Casey Keisuke Shimane
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Casey Keisuke Shimane's NPI number?
Casey Keisuke Shimane's NPI number is 1588094528. It was assigned on November 12, 2013, and it is active in the NPI Registry.
What does Casey Keisuke Shimane specialize in?
Casey Keisuke Shimane is an oral and maxillofacial surgery (dentist) in San Francisco, California. The primary specialty in the NPI Registry is Oral and Maxillofacial Surgery (Dentist) (taxonomy code 1223S0112X).
Where does Casey Keisuke Shimane practice?
Casey Shimane practices at 20406 Redwood Rd Ste G Suite G, Castro Valley, CA 94546. Casey Shimane also practices at 155 5th St, San Francisco, CA 94103. Casey Shimane's primary practice is Shimane Oral and Maxillofacial Surgery in Castro Valley, California.
What is Casey Keisuke Shimane's office phone number?
The practice phone on file for Casey Shimane is (510) 885-8720.
What is Casey Keisuke Shimane's medical license number?
Casey Shimane holds California license 43658.
What drugs does Casey Keisuke Shimane prescribe most?
In 2024 Medicare Part D data, Casey Shimane's most prescribed drugs by claims were Penicillin V Potassium, Ibuprofen and Hydrocodone-Acetaminophen.
Has Casey Keisuke Shimane received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Casey Shimane from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Casey Keisuke Shimane been practicing?
Casey Shimane's NPI was assigned in 2013.
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