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MILA NHI NGUYEN NP
NPI 1073385464
Nurse Practitioner - Acute Care in Saint Helena, CA

Active since October 27, 2023PECOS EnrolledAccepts Medicare Assignment
999 ADAMS ST STE 106, SAINT HELENA, CA 94574(707) 963-4997(707) 963-4990 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mila Nhi Nguyen Np NPPES

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

MILA NHI NGUYEN NP (NPI 1073385464) is an individual acute care provider in Saint Helena, California, licensed in California (95026009) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1073385464
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMILA NHI NGUYENCredential: NP
Location Address999 ADAMS ST STE 106Saint Helena, CA 94574-1168
Mailing Address999 Adams St Ste 106Saint Helena, CA 94574-1168 · (707) 963-4997 · Fax (707) 963-4990
Phone(707) 963-4997
Fax(707) 963-4990
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateOctober 27, 2023
Last NPPES UpdateOctober 2, 2025
NPPES CertifiedOctober 2, 2025
✔ NPI 1073385464 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses✔ Licensed in CA · 95026009✔ Licensed in PA · SP025746
999 ADAMS ST STE 106, Saint Helena, CA 94574
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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

Mila Nhi Nguyen Np 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 ID3678916392
PECOS Enrollment IDI20251022001305
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 94574 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
$98.97 typical visit price
range $65.08 – $192.16
Typical copayment $24.74 (range $16.27 – $48.04)
Most-billed visit code 99203
Established Patient
$113.15 typical visit price
range $21.86 – $157.83
Typical copayment $28.28 (range $5.46 – $39.45)
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

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

MONICA S DIVAKARUNI MD
Internal Medicine (Cardiovascular Disease)
999 ADAMS ST STE 106
SAINT HELENA, CA 94574
Napa County (707) 963-4997

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 Mila Nguyen's NPI number?

The NPI number for Mila Nguyen is 1073385464. It was assigned to this individual provider in the NPPES registry on October 27, 2023.

Where is Mila Nguyen located?

Mila Nguyen practices at 999 Adams St Ste 106, Saint Helena, CA 94574. The listed phone number is (707) 963-4997.

What is Mila Nguyen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Mila Nguyen enrolled in Medicare?

Yes. Mila Nguyen 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 Mila Nguyen was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.