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SIERRA C ARMSTRONG FNP
NPI 1417442419
Nurse Practitioner in South Lake Tahoe, CA

Active since June 22, 2018PECOS EnrolledAccepts Medicare Assignment
93.73/100
CMS Quality Rating
1067 4TH ST, SOUTH LAKE TAHOE, CA 96150(530) 600-1968(530) 541-3361 Get Directions Write a Review

NPPES record last updated: March 26, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 28, 2018, Jun 22, 2018 (2 updates tracked since 2018).

About Sierra C Armstrong Fnp NPPES

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

SIERRA C ARMSTRONG FNP (NPI 1417442419) is an individual nurse practitioner in South Lake Tahoe, California, licensed in California (95008336) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1417442419
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameSIERRA C ARMSTRONGCredential: FNP
Location Address1067 4TH STSouth Lake Tahoe, CA 96150-3459
Mailing Address2170 South AveSouth Lake Tahoe, CA 96150-7026 · (530) 543-5659 · Fax (530) 541-8723
Phone(530) 600-1968
Fax(530) 541-3361
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 22, 2018
Last NPPES UpdateMarch 26, 20242 updates tracked since enumeration
NPPES CertifiedMarch 26, 2024
✔ NPI 1417442419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95008336
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1067 4TH ST, South Lake Tahoe, CA 96150
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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

Sierra C Armstrong Fnp 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 ID547500670
PECOS Enrollment IDI20190327000920
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
44 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96150 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
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $37.03)
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.

93.73/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.26
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers17 claims17 services$200.00 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

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

DR. SHERELLEN B GERHART MD
Internal Medicine (Hospice and Palliative Medicine)
1067 4TH ST
SOUTH LAKE TAHOE, CA 96150
El Dorado County (530) 600-1960
DR. ERICA CUSICK DO
Psychiatry & Neurology (Psychiatry)
1067 4TH ST
SOUTH LAKE TAHOE, CA 96150
El Dorado County (530) 600-1968
REBECCA K PHILLIPSEN MSW, LCSW
Social Worker (Clinical)
1067 4TH ST
SOUTH LAKE TAHOE, CA 96150
El Dorado County (530) 600-1968
DR. GREGORY WALTER BERGNER MD
Family Medicine
1067 4TH ST
SOUTH LAKE TAHOE, CA 96150
El Dorado County (530) 600-1960
MOUNTAIN MEADOWS MEDICAL GROUP OF CALIFORNIA, INC.
Obstetrics & Gynecology
1067 4TH ST
S LAKE TAHOE, CA 96150
El Dorado County (530) 543-5710

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 Sierra Armstrong's NPI number?

The NPI number for Sierra Armstrong is 1417442419. It was assigned to this individual provider in the NPPES registry on June 22, 2018.

Where is Sierra Armstrong located?

Sierra Armstrong practices at 1067 4th St, South Lake Tahoe, CA 96150. The listed phone number is (530) 600-1968.

What is Sierra Armstrong's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Sierra Armstrong enrolled in Medicare?

Yes. Sierra Armstrong 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 Sierra Armstrong was last updated on March 26, 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.