Sharon Kay Ashton, PA-C
Medical Physician Assistant · Lancaster, CA
Sharon Kay Ashton, PA-C is a medical physician assistant with a practice address in Lancaster, California, and NPI 1659584746, issued on May 7, 2007. Check the license (California PA11061, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sharon Kay Ashton
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA11061 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1652 W Avenue J, Lancaster, CA 93534
- Phone
- (661) 729-2511
- Enumerated
- May 7, 2007
- Record last updated
- Oct 2, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071109000274); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 1652 W Avenue J
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omorogiuwa Adeneye, PMHNPPsychiatric/Mental Health Nurse Practitioner1770271280
- Bruce Franer, LMFTMarriage & Family Therapist1265986756
- Janet GarciaClinical Social Worker1013677145
- Roger Girion, PH.DClinical Psychologist1386912806
Verify Sharon Kay Ashton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA11061Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average medical physician assistant in 2024
282 Medicare Part D claims for 84 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 19 claims were for opioids.
Most prescribed
- Levothyroxine Sodium23 claims
- Atorvastatin Calcium17 claims
- Armour Thyroid12 claims
- Hydrocodone-Acetaminophen11 claims
- Metformin 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.
Industry payments in 2024: $18.43
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 16,165 providers of this specialty with any payment received $1,055.00 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
- High Desert Medical CorporationLancaster, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sharon Kay Ashton among 3,376 medical physician assistant records in California
Sharon Kay Ashton, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 68% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated1981 · median 2012 among the 1,347 with a school on file
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Lancaster → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Claudia AlcaldeLancaster, CA 935341093454944
- Alex Detrana, PALancaster, CA 935341568549970
- David Doriguzzi, PA-CLancaster, CA 935341730195728
- Kevin Eastham, PA CLancaster, CA 935341790881316
- Mary Harper, PALancaster, CA 935341184874448
- Jacqueline Hattar, PA-CLancaster, CA 935341821438318
- Christian Hauser, P.A-CLancaster, CA 935341003878950
- Danny Jones, P.A.Lancaster, CA 935341801109400
Common questions
What is Sharon Kay Ashton, PA-C's NPI number?
Sharon Kay Ashton, PA-C's National Provider Identifier (NPI) is 1659584746, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sharon Kay Ashton, PA-C located?
The NPPES record lists a practice address at 1652 W Avenue J, Lancaster, CA, 93534. Phone: (661) 729-2511. Providers update this record themselves, so call before visiting.
How can I verify Sharon Kay Ashton, PA-C's license?
NPPES lists California license number PA11061, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sharon Kay Ashton, PA-C prescribe under Medicare Part D?
In 2024, Sharon Kay Ashton, PA-C had 282 Medicare Part D claims for 84 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.