1. Home
  2. Directory
  3. California
  4. El Dorado Hills
  5. Physician Assistant
  6. NPI Profile

MACKENZIE D. NASH PA-S
NPI 1275353559
Physician Assistant in El Dorado Hills, CA

Active since October 11, 2024PECOS EnrolledAccepts Medicare Assignment
4031 CORRALITAS LN, EL DORADO HILLS, CA 95762(530) 410-4137 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 1, 2026, Oct 11, 2024 (2 updates tracked since 2024).

About Mackenzie D. Nash Pa-s NPPES

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

MACKENZIE D. NASH PA-S (NPI 1275353559) is an individual physician assistant in El Dorado Hills, California, licensed in California (PA67239) and active in the NPI registry since October 2024. She is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (2025).

NPPES Registry Identity

NPI1275353559
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMACKENZIE D. NASHCredential: PA-S
Location Address4031 CORRALITAS LNEl Dorado Hills, CA 95762-5076
Mailing Address10925 Old Oregon TrlRedding, CA 96003-8243 · (530) 410-4137
Phone(530) 410-4137
Sole ProprietorYes
Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 2025
Enumeration DateOctober 11, 2024
Last NPPES UpdateApril 1, 20262 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1275353559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA67239
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4031 CORRALITAS LN, El Dorado Hills, CA 95762
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mackenzie D. Nash Pa-s is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143796870
PECOS Enrollment IDI20260420001579
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95762 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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Mackenzie Nash's NPI number?

The NPI number for Mackenzie Nash is 1275353559. It was assigned to this individual provider in the NPPES registry on October 11, 2024.

Where is Mackenzie Nash located?

Mackenzie Nash practices at 4031 Corralitas Ln, El Dorado Hills, CA 95762. The listed phone number is (530) 410-4137.

What is Mackenzie Nash's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Mackenzie Nash enrolled in Medicare?

Yes. Mackenzie Nash is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Mackenzie Nash was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.