Jonelon Gabriel Tsang, MBBS
Pain Medicine (Anesthesiology) Physician · San Jose, CA
Jonelon Gabriel Tsang, MBBS is a pain medicine (anesthesiology) physician with a practice address in San Jose, California, and NPI 1245499045, issued on Jun 6, 2008. Check the license (California A153286, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jonelon Gabriel Tsang
- Credential
- MBBS
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- A153286 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2101 Forest Ave Ste 220A, San Jose, CA 95128
- Phone
- (408) 295-8628
- Enumerated
- Jun 6, 2008
- Record last updated
- Oct 14, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (408) 295-8061
- Medicare enrollment
- Enrolled (PECOS I20180507001701); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 536 in California → Look up another NPI →
Also registered at 2101 Forest Ave Ste 220A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Irina Carmack, NPNurse Practitioner1659870343
- Julie Chen, M.D.Internal Medicine Physician1407045412
- Tanzina Khan, MD, MPHPain Medicine (Anesthesiology) Physician1194959775
- Steven Wang, M.D.Physical Medicine & Rehabilitation Physician1639523616
Verify Jonelon Gabriel Tsang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A153286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
1,191 Medicare Part D claims for 309 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 156 claims were for opioids.
Most prescribed
- Gabapentin267 claims
- Duloxetine Hcl171 claims
- Pregabalin149 claims
- Tizanidine Hcl125 claims
- Meloxicam76 claims
- Baclofen61 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $297.16
10 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 2,789 providers of this specialty with any payment received $3,225.41 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.
Bills Medicare through one group practice
- Justin LO MD A Professional Medical CorporationSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonelon Gabriel Tsang among 536 pain medicine (anesthesiology) physician records in California
Jonelon Gabriel Tsang, MBBS is one of 536 pain medicine (anesthesiology) physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 38% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2007 · median 2004 among the 367 with a school on file
- Record last updated2018 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in California
There are 536 pain medicine (anesthesiology) physician records in California.
All 536 in California → Every provider in San Jose → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Connie BrunoSan Jose, CA 951281497136287
- Raymond Hsieh, MDSan Jose, CA 951281639141005
- Tanzina Khan, MD, MPHSan Jose, CA 951281194959775
- Justin Lo, M.D.San Jose, CA 951281407818370
- Paul Reynolds, MDSan Jose, CA 951241427184233
- Kristine Watford, M.D.San Jose, CA 951241346668241
- Un Hui Nam, M.D.San Jose, CA 951221376799460
- Joseph Klein, M.D.San Jose, CA 951191295897700
Common questions
What is Jonelon Gabriel Tsang, MBBS's NPI number?
Jonelon Gabriel Tsang, MBBS's National Provider Identifier (NPI) is 1245499045, issued on Jun 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jonelon Gabriel Tsang, MBBS located?
The NPPES record lists a practice address at 2101 Forest Ave Ste 220A, San Jose, CA, 95128. Phone: (408) 295-8628. Providers update this record themselves, so call before visiting.
How can I verify Jonelon Gabriel Tsang, MBBS's license?
NPPES lists California license number A153286, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonelon Gabriel Tsang, MBBS prescribe under Medicare Part D?
In 2024, Jonelon Gabriel Tsang, MBBS had 1,191 Medicare Part D claims for 309 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Jonelon Gabriel Tsang, MBBS's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.