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MS. MICHELLE DE YNCHAUSTI FNP-C
NPI 1609416205
Nurse Practitioner - Family in Lancaster, CA

Active since January 10, 2020PECOS Enrolled
83.99/100
CMS Quality Rating
42135 10TH ST W STE 201, LANCASTER, CA 93534(661) 341-3800 Get Directions Write a Review

NPPES record last updated: May 12, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 12, 2021, Feb 2, 2020, Jan 10, 2020 (3 updates tracked since 2020).

About Ms. Michelle De Ynchausti Fnp-c NPPES

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

MS. MICHELLE DE YNCHAUSTI FNP-C (NPI 1609416205) is an individual family provider in Lancaster, California, licensed in California (95013588) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609416205
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. MICHELLE DE YNCHAUSTICredential: FNP-C
Location Address42135 10TH ST W STE 201Lancaster, CA 93534-6093
Mailing Address43839 15th St WLancaster, CA 93534-4756 · (661) 945-5984 · Fax (661) 951-3355
Phone(661) 341-3800
Sole ProprietorYes
Enumeration DateJanuary 10, 2020
Last NPPES UpdateMay 12, 20213 updates tracked since enumeration
NPPES CertifiedMay 12, 2021
✔ NPI 1609416205 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
Licenses✔ Licensed in CA · 95013588✔ Licensed in TX · 143942
42135 10TH ST W STE 201, Lancaster, CA 93534
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 (PECOS)

Ms. Michelle De Ynchausti Fnp-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93534 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.53
Promoting Interoperability91
Improvement Activities40
Cost68.53

Other Providers at the Same Location NPPES 4

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

FAMILYFIRST FAMILY MEDICAL PRACTICE INC
Family Medicine
42135 10TH ST W STE 201
LANCASTER, CA 93534
Los Angeles County (661) 341-3800
MS. LINH THI THUY DANG
Nurse Practitioner (Psychiatric/Mental Health)
42135 10TH ST W STE 201
LANCASTER, CA 93534
Los Angeles County (661) 341-3800
NEREIDA PEREZ NP
Nurse Practitioner (Family)
42135 10TH ST W STE 201
LANCASTER, CA 93534
Los Angeles County (661) 341-3800
GISELA REGALADO PAREDES
Nurse Practitioner (Family)
42135 10TH ST W STE 201
LANCASTER, CA 93534
Los Angeles County (661) 341-3800

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 Michelle De Ynchausti's NPI number?

The NPI number for Michelle De Ynchausti is 1609416205. It was assigned to this individual provider in the NPPES registry on January 10, 2020.

Where is Michelle De Ynchausti located?

Michelle De Ynchausti practices at 42135 10th St W Ste 201, Lancaster, CA 93534. The listed phone number is (661) 341-3800.

What is Michelle De Ynchausti's specialty?

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

Is Michelle De Ynchausti enrolled in Medicare?

Yes. Michelle De Ynchausti is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michelle De Ynchausti was last updated on May 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.