Tracy Lo
Physician Assistant · Van Nuys, CA
Tracy Lo is a physician assistant with a practice address in Van Nuys, California, and NPI 1942621362, issued on Jan 2, 2014. Check the license (California 51292, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy Lo
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 51292 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6815 Noble Ave, Van Nuys, CA 91405
- Phone
- (818) 901-6600
- Enumerated
- Jan 2, 2014
- Record last updated
- Aug 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140812002305); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 6815 Noble Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Abraham Abraamyan, PA-CPhysician Assistant1982062808
- Torgom Abraamyan, M.D.Orthopaedic Surgery Physician1013370410
- Jan Matthew Angeles, NPNurse Practitioner1942989801
- David Auerbach, M.D.Orthopaedic Hand Surgery Physician1851320352
- Michael Bahk, M.D.Orthopaedic Surgery Physician1518012335
Verify Tracy Lo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 51292Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average physician assistant in 2024
117 Medicare Part D claims for 56 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 69 claims were for opioids.
Most prescribed
- Oxycodone Hcl30 claims
- Tramadol Hcl25 claims
- Meloxicam13 claims
- Gabapentin12 claims
- Ibuprofen12 claims
- Hydrocodone-Acetaminophen11 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): 87.7 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $268.35
3 payments; by number, the most common kind was food and beverage; the largest payer was SI-Bone, Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
One hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Tracy Lo among 14,451 physician assistant records in California
Tracy Lo is one of 14,451 physician assistant records with a practice address in California. 75% 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 38% of them.
- NPI issued2014 · 38% of these records are older, 59% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2013 · median 2018 among the 7,214 with a school on file
- Record last updated2018 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 physician assistant records list a practice address in Van Nuys
They are 56 of the 4,323 NPPES records with a practice address in Van Nuys, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Van Nuys → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Alexander Anene, P.A.Van Nuys, CA 914051265635130
- Amber Calderaro, PAVan Nuys, CA 914051205847985
- James Coe, PA-CVan Nuys, CA 914051013939107
- Timothy Jones, PACVan Nuys, CA 914051437231164
- Dale Jones, PA NPVan Nuys, CA 914051437297165
- Esther Kishimoto, PAVan Nuys, CA 914051942649629
- Brian Lustgarten, P.A.Van Nuys, CA 914051326106683
- Negoita Neagos, MPA-CVan Nuys, CA 914051679896674
Common questions
What is Tracy Lo's NPI number?
Tracy Lo's National Provider Identifier (NPI) is 1942621362, issued on Jan 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Lo located?
The NPPES record lists a practice address at 6815 Noble Ave, Van Nuys, CA, 91405. Phone: (818) 901-6600. Providers update this record themselves, so call before visiting.
How can I verify Tracy Lo's license?
NPPES lists California license number 51292, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tracy Lo prescribe under Medicare Part D?
In 2024, Tracy Lo had 117 Medicare Part D claims for 56 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Tracy Lo's MIPS final score?
The 2023 MIPS final score is 87.7 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.