Jason Li, DO
Family Medicine Physician · Princeton, NJ
Jason Li, DO is a family medicine physician with a practice address in Princeton, New Jersey, and NPI 1639597370, issued on Mar 31, 2014. Check the license (New Jersey 25MB09945500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jason Li
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 25MB09945500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 3626 US Highway 1, Princeton, NJ 08540
- Phone
- (609) 945-3611
- Enumerated
- Mar 31, 2014
- Record last updated
- May 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170912000341); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,770 in New Jersey → Look up another NPI →
Also registered at 3626 US Highway 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jesenia Jimenez, FNP-BCFamily Nurse Practitioner1629849757
- Beata Walters, APNGerontology Nurse Practitioner1699366369
Verify Jason Li in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MB09945500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
21 Medicare Part D claims for 16 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 67% of 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Heritage Wound Care LLCMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason Li among 2,770 family medicine physician records in New Jersey
Jason Li, DO is one of 2,770 family medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2014 · median 2006 among the 1,875 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in New Jersey
There are 2,770 family medicine physician records in New Jersey.
All 2,770 in New Jersey → Every provider in Princeton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Hend Abdelwahab, MDPrinceton, NJ 085401962631614
- Janetta Brandt, MDPrinceton, NJ 085401548849938
- Emily Coffey, FNP-BCPrinceton, NJ 085401407531825
- Sonia Deora, D.O.Princeton, NJ 085401235134297
- Raina Gazurian, MDPrinceton, NJ 085401619135530
- Dao Hui, M.D.Princeton, NJ 085401285730283
- John Ricci, MDPrinceton, NJ 085401043383987
- Tara Rivera, D.O.Princeton, NJ 085401083669618
Common questions
What is Jason Li, DO's NPI number?
Jason Li, DO's National Provider Identifier (NPI) is 1639597370, issued on Mar 31, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jason Li, DO located?
The NPPES record lists a practice address at 3626 US Highway 1, Princeton, NJ, 08540. Phone: (609) 945-3611. Providers update this record themselves, so call before visiting.
How can I verify Jason Li, DO's license?
NPPES lists New Jersey license number 25MB09945500, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jason Li, DO prescribe under Medicare Part D?
In 2024, Jason Li, DO had 21 Medicare Part D claims for 16 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Jason Li, DO's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.