Alysia Nicole Nesmith
Physician Assistant · Hacienda Heights, CA
Alysia Nicole Nesmith is a physician assistant with a practice address in Hacienda Heights, California, and NPI 1639709645, issued on Jan 17, 2020. Check the license (California PA58139, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alysia Nicole Nesmith
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA58139 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3129 S Hacienda Blvd # 412, Hacienda Heights, CA 91745
- Phone
- (626) 715-9557
- Enumerated
- Jan 17, 2020
- Record last updated
- Oct 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Alysia Nicole Nesmith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA58139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average physician assistant in 2024
215 Medicare Part D claims for 144 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Cephalexin30 claims
- Amoxicillin-Clavulanate Potass21 claims
- Azithromycin15 claims
- Ibuprofen14 claims
- Tramadol Hcl11 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): 94.6 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Alysia Nicole Nesmith among 14,451 physician assistant records in California
Alysia Nicole Nesmith 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 2020, is newer than 62% of them.
- NPI issued2020 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2020 · 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).
7 physician assistant records list a practice address in Hacienda Heights
They are 7 of the 597 NPPES records with a practice address in Hacienda Heights, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Hacienda Heights → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Amber Alcaraz, PAHacienda Heights, CA 917451356092274
- Adrienne Chan, PA-CHacienda Heights, CA 917451699134098
- Ginger Chu, PA-CHacienda Heights, CA 917451598039521
- Trang Lu, PA-CHacienda Heights, CA 917451518375229
- Steven Song, PAHacienda Heights, CA 917451811665854
- Kristen Wong, PA-CHacienda Heights, CA 917451396095675
- Melissa BustosLa Puente, CA 917441275902181
- Veronica Castillo, PALa Puente, CA 917441578737995
Common questions
What is Alysia Nicole Nesmith's NPI number?
Alysia Nicole Nesmith's National Provider Identifier (NPI) is 1639709645, issued on Jan 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alysia Nicole Nesmith located?
The NPPES record lists a practice address at 3129 S Hacienda Blvd # 412, Hacienda Heights, CA, 91745. Phone: (626) 715-9557. Providers update this record themselves, so call before visiting.
How can I verify Alysia Nicole Nesmith's license?
NPPES lists California license number PA58139, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alysia Nicole Nesmith prescribe under Medicare Part D?
In 2024, Alysia Nicole Nesmith had 215 Medicare Part D claims for 144 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Alysia Nicole Nesmith's MIPS final score?
The 2023 MIPS final score is 94.6 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.