Steven Si Liu, MD
Interventional Pain Medicine Physician · Pleasanton, CA
Steven Si Liu, MD is an interventional pain medicine physician with a practice address in Pleasanton, California, and NPI 1952467698, issued on Dec 28, 2006. Check the license (California A110988, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Si Liu
- Credential
- MD
- Primary taxonomy
- Interventional Pain Medicine Physician 208VP0014X
- License number
- A110988 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4626 Willow RD Ste 200, Pleasanton, CA 94588
- Phone
- (866) 623-7600
- Enumerated
- Dec 28, 2006
- Record last updated
- Oct 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100728000751); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest interventional pain medicine physician records → All 219 in California → Look up another NPI →
Also registered at 4626 Willow RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aditi AiriPhysical Therapist1144787946
- Anuja BistaFamily Nurse Practitioner1083428593
- Maren Bohne, FNPNurse Practitioner1851835235
- Saritha Byrapuneni, PTPhysical Therapist1710461512
- Joshua Lem, NPFamily Nurse Practitioner1356709745
- Julie Long, MDOrthopaedic Surgery of the Spine Physician1982608733
Verify Steven Si Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A110988Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average interventional pain medicine physician in 2024
440 Medicare Part D claims for 144 beneficiaries, against an average of 2,306 among the 2,100 providers of this specialty who prescribed in Part D. 179 claims were for opioids.
Most prescribed
- Tramadol Hcl84 claims
- Gabapentin81 claims
- Hydrocodone-Acetaminophen43 claims
- Oxycodone-Acetaminophen37 claims
- Meloxicam33 claims
- Pregabalin33 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: $72.48
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 1,966 providers of this specialty with any payment received $3,889.53 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
- Bass Medical GroupAlamo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Si Liu among 219 interventional pain medicine physician records in California
Steven Si Liu, MD is one of 219 interventional pain medicine physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2006 · median 2003 among the 167 with a school on file
- Record last updated2017 · 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 208VP0014X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Pain Medicine Physician providers in California
There are 219 interventional pain medicine physician records in California.
All 219 in California → Every provider in Pleasanton → Interventional Pain Medicine Physician nationwide →
The 8 interventional pain medicine physician records with the nearest ZIP codes
- Richard Gracer, MDSan Ramon, CA 945831972676930
- Janet Shea, PA-CWalnut Creek, CA 945981942032081
- Marcelina Jasmine Silva, D.O.Walnut Creek, CA 945981942576350
- Andrew Hou, MDDublin, CA 945681942352489
- Babak Jamasbi, M.D.Emeryville, CA 946081376637199
- Brendan Morley, M.D.Emeryville, CA 946081710071568
- Nazir Noor, MDEmeryville, CA 946081003302829
- Kevin Trinh, M.D.Dublin, CA 945681962724153
Common questions
What is Steven Si Liu, MD's NPI number?
Steven Si Liu, MD's National Provider Identifier (NPI) is 1952467698, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Si Liu, MD located?
The NPPES record lists a practice address at 4626 Willow RD Ste 200, Pleasanton, CA, 94588. Phone: (866) 623-7600. Providers update this record themselves, so call before visiting.
How can I verify Steven Si Liu, MD's license?
NPPES lists California license number A110988, 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 Steven Si Liu, MD prescribe under Medicare Part D?
In 2024, Steven Si Liu, MD had 440 Medicare Part D claims for 144 beneficiaries; the average among interventional pain medicine physician prescribers was 2,306. Part D covers Medicare prescriptions only.
What is Steven Si Liu, MD'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.