Jack B. Oh, DDS
- Part D claims, 2026
- 216
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 2705 S Diamond Bar Blvd Ste 288 Suite 288, Diamond Bar, CA 91765-3555
- Practice phone
- Call (909) 444-9400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr. Jack Oh, DDS
Physician office · Diamond Bar, California
Find Jack Oh'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.
Jack B. Oh is a general practice dentistry in Newport Beach, California
Jack Oh practices at Dr. Jack Oh, DDS in Diamond Bar, California.
Jack Oh's NPI, 1609844505, was assigned on March 8, 2006. Jack Oh holds California license 42205.
- NPI
- 1609844505NPI Registry (opens in a new tab)
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Practice phone
- (909) 444-9400
- 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
Jack B. Oh practices in Diamond Bar and Newport Beach
Jack Oh's primary practice is Dr. Jack Oh, DDS, at 2705 S Diamond Bar Blvd Ste 288 Suite 288, Diamond Bar, CA 91765-3555. The practice phone is (909) 444-9400. The NPI Registry lists Jack Oh's practice address as 510 Superior Ave, Newport Beach, CA 92663.
- Dr. Jack Oh, DDSPrimary2705 S Diamond Bar Blvd Ste 288 Suite 288, Diamond Bar, CA 91765-3555Phone(909) 444-9400
- NPI Registry address510 Superior Ave, Newport Beach, CA 92663 · Orange County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Jack B. Oh is affiliated with 1 site of care
Jack Oh's primary practice is Dr. Jack Oh, DDS in Diamond Bar, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jack B. Oh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jack Oh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Jack Oh, DDS | Available with a free account |
Source: Dmand AI Technology Install Data
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Jack B. Oh is one of 7,627 general practice dentistrys in California
General practice is Jack Oh's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Jack Oh is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Jack Oh
Counts of general practice dentistrys 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
Jack B. Oh's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Jack Oh's median patient age at 72, with 78% women.
Jack Oh'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
- Women78%
- Men22%
Source: Dmand AI Patient Panel Data
Jack B. Oh wrote 216 Medicare Part D claims in 2026
In 2026, Jack Oh wrote 216 Medicare Part D claims for 100 patients. 97% of them were for generic drugs.
Jack Oh's Part D claims by kind of drug, 2026
- Generic209 claims97%
- Brand-name and other7 claims3%
Drug classes CMS tracks in Jack Oh's Part D claims, 2026
- Opioids23%49 of 216 claims
- Antibiotics62%134 of 216 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2026 data
For MedTech and pharma teams
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Sources for Jack B. Oh'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Jack B. Oh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jack B. Oh's NPI number?
Jack B. Oh's NPI number is 1609844505. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What does Jack B. Oh specialize in?
Jack B. Oh is a general practice dentistry in Newport Beach, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Jack B. Oh practice?
Jack Oh practices at 2705 S Diamond Bar Blvd Ste 288 Suite 288, Diamond Bar, CA 91765-3555. Jack Oh also practices at 510 Superior Ave, Newport Beach, CA 92663. Jack Oh's primary practice is Dr. Jack Oh, DDS in Diamond Bar, California.
What is Jack B. Oh's office phone number?
The practice phone on file for Jack Oh is (909) 444-9400. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Jack B. Oh's email address?
Dmand AI checks professional and personal email addresses for Jack Oh through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Jack B. Oh's medical license number?
Jack Oh holds California license 42205.
How long has Jack B. Oh been practicing?
Jack Oh's NPI was assigned in 2006.
What EHR does Jack B. Oh's practice use?
Dmand AI tracks the EHR system at Dr. Jack Oh, DDS. The vendor and product are available with a free Dmand AI account.
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