NPPES file of Aug 9, 2026

Jared Alan Niska, M.D.

Orthopaedic Hand Surgery Physician · Valencia, CA

Jared Alan Niska, M.D. is an orthopaedic hand surgery physician with a practice address in Valencia, California, and NPI 1427364579, issued on Aug 27, 2010. Check the license (California A115435, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427364579
Name
Jared Alan Niska
Credential
M.D.
Primary taxonomy
Orthopaedic Hand Surgery Physician 207XS0106X
License number
A115435 CA
Self-reported in NPPES; status is on the state search
Practice location
24051 Newhall Ranch RD Bldg C, Valencia, CA 91355
Phone
(661) 254-6364
Enumerated
Aug 27, 2010
Record last updated
Oct 13, 2022
Medicare enrollment
Enrolled (PECOS I20160829002637); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 24051 Newhall Ranch RD Bldg C

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Samantha CourtneyOccupational Therapist1295327153
  2. Daniel Lee, PA-CPhysician Assistant1457126336
  3. Christopher Littmann, PAPhysician Assistant1215330808
  4. Velia Lozick, OTR/LOccupational Therapist1184107195
  5. Jonathan Ramin, DOPain Medicine (Physical Medicine & Rehabilitation) Physician1336502079
  6. Jessica Toran, PTPhysical Therapist1255517603

Verify Jared Alan Niska in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A115435
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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52% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024

89 Medicare Part D claims for 63 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 38 claims were for opioids.

  1. Jared Niska89
  2. Specialty average186

Most prescribed

  1. Oxycodone-Acetaminophen37 claims
  2. Amoxicillin-Clavulanate Potass16 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 practice group's MIPS final score for 2023 (Medicare payment program): 77.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.2
  2. Costout of 100 · 30%45.1
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Regents OF The University OF CaliforniaLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jared Alan Niska among 288 orthopaedic hand surgery physician records in California

Jared Alan Niska, M.D. is one of 288 orthopaedic hand surgery physician records with a practice address in California. 85% 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, 26% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2009 · median 2004 among the 214 with a school on file
  • Record last updated2022 · 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 207XS0106X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Hand Surgery Physician providers in California

There are 288 orthopaedic hand surgery physician records in California.

The 8 orthopaedic hand surgery physician records with the nearest ZIP codes

  1. Robert Roth, MDValencia, CA 913551609971027
  2. Justin Koh, M.D.Tarzana, CA 913561083077077
  3. Ryan Tantone, MDTarzana, CA 913561316407505
  4. Purab Viswanath, MDTarzana, CA 913561336374958
  5. Rajan Murgai, MDWoodland Hills, CA 913671205395258
  6. Mitchel Silverman, MDSherman Oaks, CA 914031215156328
  7. Brian Yang, MDWest Hills, CA 913071780145417
  8. Eli Ziv, M.D.Sherman Oaks, CA 914031083617666

Common questions

What is Jared Alan Niska, M.D.'s NPI number?

Jared Alan Niska, M.D.'s National Provider Identifier (NPI) is 1427364579, issued on Aug 27, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Jared Alan Niska, M.D. located?

The NPPES record lists a practice address at 24051 Newhall Ranch RD Bldg C, Valencia, CA, 91355. Phone: (661) 254-6364. Providers update this record themselves, so call before visiting.

How can I verify Jared Alan Niska, M.D.'s license?

NPPES lists California license number A115435, 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 Jared Alan Niska, M.D. prescribe under Medicare Part D?

In 2024, Jared Alan Niska, M.D. had 89 Medicare Part D claims for 63 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. Part D covers Medicare prescriptions only.

What is Jared Alan Niska, M.D.'s MIPS final score?

The 2023 MIPS final score is 77.6 of 100, reported for the practice group. 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.