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JONATHAN C ASHTON FNP
NPI 1679352629
Nurse Practitioner - Family in Merced, CA

Active since September 27, 2023PECOS Enrolled
3389 G ST STE B, MERCED, CA 95340(209) 384-9400 Get Directions Write a Review

NPPES record last updated: June 11, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jonathan C Ashton Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JONATHAN C ASHTON FNP (NPI 1679352629) is an individual family provider in Merced, California, licensed in California (95025246) and active in the NPI registry since September 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679352629
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameJONATHAN C ASHTONCredential: FNP
Location Address3389 G ST STE BMerced, CA 95340-0982
Mailing Address1600 Standiford Ave Apt 75Modesto, CA 95350-0589 · (510) 520-7571
Phone(209) 384-9400
Sole ProprietorNo
Enumeration DateSeptember 27, 2023
Last NPPES UpdateJune 11, 2024
NPPES CertifiedJune 11, 2024
✔ NPI 1679352629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95025246
3389 G ST STE B, Merced, CA 95340
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jonathan C Ashton Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Jonathan Ashton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sunit R Patel MD A Professional Corporation
Same address
Specialist
3389 G ST, SUITE B
Merced, CA 95340
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1245403500 (209) 384-9400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95340 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RAQUEL ANGELINA GARCIA FNP
Nurse Practitioner
3389 G ST STE B
MERCED, CA 95340
Merced County (209) 384-9400
RUBY CABREROS CAMELLO FNP-C
Nurse Practitioner
3389 G ST STE B
MERCED, CA 95340
Merced County (209) 384-9400
DR. SUNIT RATILAL PATEL M.D.
Specialist
3389 G ST STE B
MERCED, CA 95340
Merced County (209) 384-9400
JIE ZHOU FNP
Nurse Practitioner (Family)
3389 G ST STE B
MERCED, CA 95340
Merced County (209) 384-9400
MR. RUEL DELACRUZ ARANDIA FNP
Nurse Practitioner (Family)
3389 G ST STE B
MERCED, CA 95340
Merced County (209) 384-9400
CHANPHEN SAENG-INH FNP
Nurse Practitioner (Family)
3389 G ST STE B
MERCED, CA 95340
Merced County (209) 383-7441
VERONICA RODRIGUEZ NP
Nurse Practitioner
3389 G ST STE B
MERCED, CA 95340
Merced County (209) 384-9400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jonathan Ashton's NPI number?

The NPI number for Jonathan Ashton is 1679352629. It was assigned to this individual provider in the NPPES registry on September 27, 2023.

Where is Jonathan Ashton located?

Jonathan Ashton practices at 3389 G St Ste B, Merced, CA 95340. The listed phone number is (209) 384-9400.

What is Jonathan Ashton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Jonathan Ashton enrolled in Medicare?

Yes. Jonathan Ashton is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jonathan Ashton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Ashton reassigns Medicare benefits to Sunit R Patel MD A Professional Corporation (Merced, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Ashton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jonathan Ashton was last updated on June 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.