Steve Siwoo Lee, DDS
- Part D claims, 2024
- 144
- Industry payments
- $10
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 850 Indian Hill Blvd, Pomona, CA 91767-5396
- Practice phone
- Call (909) 626-3541
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sandoval Dentistry
Dental practice · Pomona, California
Find Steve Lee'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.
Steve Siwoo Lee is a general practice dentistry in Pomona, California
Steve Lee practices at Sandoval Dentistry in Pomona, California.
Steve Lee's NPI, 1538255435, was assigned on October 5, 2006. Steve Lee holds California license D32574CA.
- NPI
- 1538255435NPI Registry (opens in a new tab)
- NPI enumeration date
- October 5, 2006
- NPI status
- Active
- Practice phone
- (909) 626-3541
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Steve Siwoo Lee practices at Sandoval Dentistry in Pomona, California
Steve Lee's primary practice is Sandoval Dentistry, at 850 Indian Hill Blvd, Pomona, CA 91767-5396. The practice phone is (909) 626-3541.
- Sandoval Dentistry850 Indian Hill Blvd, Pomona, CA 91767-5396Phone(909) 626-3541
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Steve Siwoo Lee is affiliated with 1 site of care and 1 medical group
Steve Lee's primary practice is Sandoval Dentistry in Pomona, California. Dmand AI also links Steve Lee to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Steve Siwoo Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steve Lee practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sandoval Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Steve Siwoo Lee is one of 7,627 general practice dentistrys in California
General practice is Steve Lee's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Steve Lee is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Steve Lee
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
Steve Siwoo Lee wrote 144 Medicare Part D claims in 2024
In 2024, Steve Lee wrote 144 Medicare Part D claims for 99 patients. 97% of them were for generic drugs.
Steve Lee's Part D claims by kind of drug, 2024
- Generic139 claims97%
- Brand-name and other5 claims3%
Drug classes CMS tracks in Steve Lee's Part D claims, 2024
- Antibiotics80%115 of 144 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), 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.
Steve Siwoo Lee received $10 in industry payments in 2025
CMS Open Payments shows 1 general payment to Steve Lee from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. PureLife, LLC paid the most, $10.
Companies that paid Steve Lee 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 Steve Siwoo Lee'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | 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 Steve Siwoo Lee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Steve Siwoo Lee's NPI number?
Steve Siwoo Lee's NPI number is 1538255435. It was assigned on October 5, 2006, and it is active in the NPI Registry.
What does Steve Siwoo Lee specialize in?
Steve Siwoo Lee is a general practice dentistry in Pomona, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Steve Siwoo Lee practice?
Steve Lee practices at 850 Indian Hill Blvd, Pomona, CA 91767-5396. Steve Lee's primary practice is Sandoval Dentistry in Pomona, California. Dmand AI also links Steve Lee to 1 medical group.
What is Steve Siwoo Lee's office phone number?
The practice phone on file for Steve Lee is (909) 626-3541.
What is Steve Siwoo Lee's medical license number?
Steve Lee holds California license D32574CA.
Has Steve Siwoo Lee received payments from drug or device companies?
CMS Open Payments shows $10 in general payments to Steve Lee from 1 company from 2025 to 2025. The largest total came from PureLife, LLC.
How long has Steve Siwoo Lee been practicing?
Steve Lee's NPI was assigned in 2006.
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