MARI F. ERNST NP
NPI 1801182217
Nurse Practitioner - Family in Littleton, CO

Q: What is Mari Ernst's NPI number?

The NPI number for Mari Ernst is 1801182217. It was assigned to this individual provider in the NPPES registry on June 23, 2011.

Q: What is Mari Ernst's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mari Ernst was last updated on November 15, 2023. 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.

Active since June 23, 2011PECOS Enrolled

6507 S SANTA FE DR, LITTLETON, CO 80120(303) 730-8858 Get Directions Write a Review

NPPES record last updated: November 15, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 15, 2023, Mar 17, 2018, Nov 6, 2017 (3 updates tracked since 2017).

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About Mari F. Ernst Np NPPES

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

MARI F. ERNST NP (NPI 1801182217) is an individual family provider in Littleton, Colorado, licensed in Colorado (APN.0990142-NP) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801182217

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARI F. ERNSTCredential: NP

Location Address6507 S SANTA FE DRLittleton, CO 80120-2910

Mailing Address3701 S BroadwayEnglewood, CO 80113-3611 · (303) 360-6276 · Fax (303) 761-2787

Phone(303) 730-8858

Sole ProprietorNo

Enumeration DateJune 23, 2011

Last NPPES UpdateNovember 15, 20233 updates tracked since enumeration

NPPES CertifiedNovember 15, 2023

✔ NPI 1801182217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CO · APN.0990142-NP

Also ListedRegistered NurseTaxonomy 163W00000X · License RN.0170649 (CO)

6507 S SANTA FE DR, Littleton, CO 80120

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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 (PECOS)

Mari F. Ernst Np 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 80120 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

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

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 20

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

RUBY CHAVEZ BA

Counselor (Mental Health)