DR. SARAH LOUISE CHRISTIANSEN MASTEN DNP, FPMHNP-BC
NPI 1336664481
Nurse Practitioner - Psychiatric/Mental Health in Lakewood, CO

Q: What is Sarah Masten's NPI number?

The NPI number for Sarah Masten is 1336664481. It was assigned to this individual provider in the NPPES registry on August 10, 2017.

Q: What is Sarah Masten's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Masten was last updated on April 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 August 10, 2017PECOS Enrolled

8015 W ALAMEDA AVE STE G50, LAKEWOOD, CO 80226(970) 310-3406(888) 965-4615 Get Directions Write a Review

NPPES record last updated: April 15, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 15, 2023, Dec 6, 2021, Aug 10, 2017 (3 updates tracked since 2017).

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About Dr. Sarah Louise Christiansen Masten Dnp, Fpmhnp-bc NPPES

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

DR. SARAH LOUISE CHRISTIANSEN MASTEN DNP, FPMHNP-BC (NPI 1336664481) is an individual psychiatric/mental health provider in Lakewood, Colorado, licensed in Colorado (APN.0993314-NP) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336664481

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameDR. SARAH LOUISE CHRISTIANSEN MASTENCredential: DNP, FPMHNP-BC

Location Address8015 W ALAMEDA AVE STE G50Lakewood, CO 80226-3041

Mailing Address8015 W Alameda Ave Ste G50Lakewood, CO 80226-3041 · (970) 310-3406 · Fax (888) 965-4615

Phone(970) 310-3406

Fax(888) 965-4615

Sole ProprietorNo

Enumeration DateAugust 10, 2017

Last NPPES UpdateApril 15, 20233 updates tracked since enumeration

NPPES CertifiedApril 15, 2023

✔ NPI 1336664481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in CO · APN.0993314-NP

8015 W ALAMEDA AVE STE G50, Lakewood, CO 80226

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sarah Louise Christiansen Masten Dnp, Fpmhnp-bc 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.

Medicare Billing Reassignments

Medicare enrollment records show Sarah Masten reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Arapahoe Mental Health Center, Inc

7.6 mi

Mental Health (Including Community Mental Health Center)

5500 S SYCAMORE ST
Littleton, CO 80120

Reassigned Medicare billing, Colorado enrollment
331 clinicians in this Medicare group

NPI 1346096450 (303) 730-8858

Mental Health Specialty Group PA

1,449 mi

Mental Health

110 N CORCORAN ST FL 5
Durham, NC 27701

Reassigned Medicare billing, Colorado enrollment
160 clinicians in this Medicare group

NPI 1801472634 (323) 205-7088

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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 moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

71 services31 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

28 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80226 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 14

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

JAIME ALBERTO CASTILLO LPC

Counselor (Professional)