Jake Ni, MD
Orthopaedic Surgery Physician · Woodland, CA
Jake Ni, MD is an orthopaedic surgery physician with a practice address in Woodland, California, and NPI 1639497316, issued on May 5, 2010. Check the license (California A134943, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jake Ni
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- A134943 CA
Self-reported in NPPES; status is on the state search - Practice location
- 632 W Gibson RD, Woodland, CA 95695
- Phone
- (530) 668-2600
- Enumerated
- May 5, 2010
- Record last updated
- Oct 26, 2022
- Fax
- (530) 668-4777
- Medicare enrollment
- Enrolled (PECOS I20150818005653); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2010
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 632 W Gibson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Khuram Arif, MDPediatrics Physician1851492268
- Irma Bernal, NPFamily Nurse Practitioner1902553878
Verify Jake Ni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A134943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
139 Medicare Part D claims for 57 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 56 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen46 claims
- Cephalexin32 claims
- Gabapentin22 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): 96.5 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).
Bills Medicare through one group practice
- Dignity Health Medical FoundationWoodland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jake Ni among 2,276 orthopaedic surgery physician records in California
Jake Ni, MD is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 72% of them.
- NPI issued2010 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2003 among the 1,347 with a school on file
- Record last updated2022 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Woodland → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Matthew Gargulinski, D.O.Woodland, CA 956951235350836
- Hoang Tran, MDWoodland, CA 956951487606711
- Lawrence Tkach, M.D.Vacaville, CA 956881164502035
- Andrew Brooks, M.D.Vacaville, CA 956871376519561
- Kyle McClintock, D.O.Roseville, CA 956781477831527
- Antony Boody, M.D.Placerville, CA 956671225079924
- Stephen Cyphers, M. D.Placerville, CA 956671821034539
- Troy Dickson, M.D.Placerville, CA 956671063454445
Common questions
What is Jake Ni, MD's NPI number?
Jake Ni, MD's National Provider Identifier (NPI) is 1639497316, issued on May 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jake Ni, MD located?
The NPPES record lists a practice address at 632 W Gibson RD, Woodland, CA, 95695. Phone: (530) 668-2600. Providers update this record themselves, so call before visiting.
How can I verify Jake Ni, MD's license?
NPPES lists California license number A134943, 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 Jake Ni, MD prescribe under Medicare Part D?
In 2024, Jake Ni, MD had 139 Medicare Part D claims for 57 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Jake Ni, MD's MIPS final score?
The 2023 MIPS final score is 96.5 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.