Alexandria I. Arias, PA-C
Physician Assistant · Colton, CA
Alexandria I. Arias, PA-C is a physician assistant with a practice address in Colton, California, and NPI 1902060361, issued on Jul 15, 2008. Check the license (California PA19811, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandria I. Arias
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA19811 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1850 E Washington St, Colton, CA 92324
- Phone
- (909) 887-2991
- Enumerated
- Jul 15, 2008
- Record last updated
- Mar 27, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (909) 887-5694
- Medicare enrollment
- Enrolled (PECOS I20081010000162); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1850 E Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexandria I. Arias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA19811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average physician assistant in 2024
163 Medicare Part D claims for 90 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 60 claims were for opioids.
Most prescribed
- Gabapentin90 claims
- Hydrocodone-Acetaminophen52 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.
Industry payments in 2024: $88.43
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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.
Bills Medicare through one group practice
- Scott C Lederhaus MD And Lew B Disney MD Prt Lederhaus Scott C Gen PtrPomona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandria I. Arias among 14,451 physician assistant records in California
Alexandria I. Arias, PA-C 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 2008, is newer than 22% of them.
- NPI issued2008 · 22% of these records are older, 75% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2008 · median 2018 among the 7,214 with a school on file
- Record last updated2012 · 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).
162 physician assistant records list a practice address in Colton
They are 162 of the 2,459 NPPES records with a practice address in Colton, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Colton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Christine Bernier, P.A-CColton, CA 923241366482259
- Melissa Cornett, P.A-CColton, CA 923241154361905
- Maximillian Cruz, P.A-CColton, CA 923241538102751
- Joseph Florin, P.A-CColton, CA 923241427073162
- Lawrence Gates, P.A-CColton, CA 923241023059318
- Kristine Griffith, P.A-CColton, CA 923241174566707
- Anna Marie Lubatti, P.A-CColton, CA 923241598708661
- Thomas Manning, P.A-CColton, CA 923241538102009
Common questions
What is Alexandria I. Arias, PA-C's NPI number?
Alexandria I. Arias, PA-C's National Provider Identifier (NPI) is 1902060361, issued on Jul 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alexandria I. Arias, PA-C located?
The NPPES record lists a practice address at 1850 E Washington St, Colton, CA, 92324. Phone: (909) 887-2991. Providers update this record themselves, so call before visiting.
How can I verify Alexandria I. Arias, PA-C's license?
NPPES lists California license number PA19811, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandria I. Arias, PA-C prescribe under Medicare Part D?
In 2024, Alexandria I. Arias, PA-C had 163 Medicare Part D claims for 90 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.