Ashley Marsh, PA-C
Physician Assistant · Saint Helena, CA
Ashley Marsh, PA-C is a physician assistant with a practice address in Saint Helena, California, and NPI 1952868176, issued on Feb 24, 2019. Check the license (California 56351, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ashley Marsh
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 56351 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6 Woodland RD Ste 202, Saint Helena, CA 94574
- Phone
- (707) 968-0670
- Enumerated
- Feb 24, 2019
- Record last updated
- Jun 2, 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 →
Also registered at 6 Woodland RD Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lori Bartlett, PA-CPhysician Assistant1477274934
- Dillan FirestonePhysician Assistant1508352790
- Victoria Henriquez, PA-CSurgical Physician Assistant1184909905
- Ryan Moore, MDAdult Reconstructive Orthopaedic Surgery Physician1528266202
- Puja Orozco, PA-CPhysician Assistant1568784635
Verify Ashley Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 56351Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ashley Marsh among 14,451 physician assistant records in California
Ashley Marsh, 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 not. Its NPI, issued in 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 38% newer
- In a Medicare fileNo · 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).
11 physician assistant records list a practice address in Saint Helena
They are 11 of the 232 NPPES records with a practice address in Saint Helena, and 14,451 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14,451 in California → Every provider in Saint Helena → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lori Bartlett, PA-CSaint Helena, CA 945741477274934
- Dillan FirestoneSaint Helena, CA 945741508352790
- Shawn Fronterhouse, PA-CSaint Helena, CA 945741801980271
- Crystele Kammerer, PA-CSaint Helena, CA 945741528176831
- Keils Kitchen, PA-CSaint Helena, CA 945741033350442
- Jordan LamastersSaint Helena, CA 945741528681202
- Nora LeeSaint Helena, CA 945741871977959
- Puja Orozco, PA-CSaint Helena, CA 945741568784635
Common questions
What is Ashley Marsh, PA-C's NPI number?
Ashley Marsh, PA-C's National Provider Identifier (NPI) is 1952868176, issued on Feb 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Marsh, PA-C located?
The NPPES record lists a practice address at 6 Woodland RD Ste 202, Saint Helena, CA, 94574. Phone: (707) 968-0670. Providers update this record themselves, so call before visiting.
How can I verify Ashley Marsh, PA-C's license?
NPPES lists California license number 56351, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.