Ralan Dai Ming Wong
Endodontics · San Francisco, CA
Ralan Dai Ming Wong is an endodontics with a practice address in San Francisco, California, and NPI 1316158751, issued on May 25, 2007. Check the license (California 40513, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ralan Dai Ming Wong
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 40513 CA
Self-reported in NPPES; status is on the state search - Practice location
- 500 Spruce St, San Francisco, CA 94118
- Phone
- (415) 221-1788
- Enumerated
- May 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (415) 221-8361
- Entity
- Type 1 · individual
8 nearest endodontics records → All 1,018 in California → Look up another NPI →
Also registered at 500 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmine Flake-Warmoth, DDSDentist1598312126
- Joseph Grenn, D.M.D.Endodontics1245446509
- Diane Hiura, DDSDentist1962521302
- Neema Mehrkhodavandi, DDSEndodontics1205177185
- Hao Tran, DMDGeneral Practice Dentistry1306049028
Verify Ralan Dai Ming Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 40513Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average endodontics in 2024
174 Medicare Part D claims for 140 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 27 claims were for opioids.
Most prescribed
- Amoxicillin78 claims
- Amoxicillin-Clavulanate Potass40 claims
- Hydrocodone-Acetaminophen22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $173.89
2 payments; by number, the most common kind was food and beverage; the largest payer was Envista Holdings Corporation. The 2,057 providers of this specialty with any payment received $49,739.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ralan Dai Ming Wong among 1,018 endodontics records in California
Ralan Dai Ming Wong is one of 1,018 endodontics records with a practice address in California. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 42% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in California
There are 1,018 endodontics records in California.
All 1,018 in California → Every provider in San Francisco → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Diana Gekelman, D.D.SSan Francisco, CA 941181326118282
- Joseph Grenn, D.M.D.San Francisco, CA 941181245446509
- Stephanie Lee, DMDSan Francisco, CA 941181154998821
- Neema Mehrkhodavandi, DDSSan Francisco, CA 941181205177185
- Vladimir Shuster, DMDSan Francisco, CA 941181871710475
- Jerome Stroumza, DDS, MS, DSCSan Francisco, CA 941181760769897
- Edward Lee, D.D.S.San Francisco, CA 941161124249214
- Jennifer Litton, DMD MSSan Francisco, CA 941161609211788
Common questions
What is Ralan Dai Ming Wong's NPI number?
Ralan Dai Ming Wong's National Provider Identifier (NPI) is 1316158751, issued on May 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ralan Dai Ming Wong located?
The NPPES record lists a practice address at 500 Spruce St, San Francisco, CA, 94118. Phone: (415) 221-1788. Providers update this record themselves, so call before visiting.
How can I verify Ralan Dai Ming Wong's license?
NPPES lists California license number 40513, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ralan Dai Ming Wong prescribe under Medicare Part D?
In 2024, Ralan Dai Ming Wong had 174 Medicare Part D claims for 140 beneficiaries; the average among endodontics prescribers was 121. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.