MARY ELIZABETH SWOYER
NPI 1720433964
Nurse Practitioner - Psychiatric/Mental Health in Silver Spring, MD

Active since April 25, 2016PECOS Enrolled
11941 BOURNEFIELD WAY, SILVER SPRING, MD 20904(877) 552-6672(773) 409-8611 Get Directions Write a Review

NPPES record last updated: February 14, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary Elizabeth Swoyer NPPES

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

MARY ELIZABETH SWOYER (NPI 1720433964) is an individual psychiatric/mental health provider in Silver Spring, Maryland, licensed in Maryland (R209455) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720433964
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARY ELIZABETH SWOYER
Location Address11941 BOURNEFIELD WAYSilver Spring, MD 20904-7821
Mailing Address11941 Bournefield WaySilver Spring, MD 20904-7821 · (877) 552-6672 · Fax (773) 409-8611
Fax(773) 409-8611
Sole ProprietorNo
Enumeration DateApril 25, 2016
Last NPPES UpdateFebruary 14, 2024
NPPES CertifiedFebruary 14, 2024
NPI 1720433964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in MD · R209455
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License RN1040481 (DC)
11941 BOURNEFIELD WAY, Silver Spring, MD 20904

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mary Elizabeth Swoyer 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 20904 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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 8

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

Counselor (Professional)
11941 BOURNEFIELD WAY
SILVER SPRING, MD 20904
Nurse Practitioner (Psychiatric/Mental Health)
11941 BOURNEFIELD WAY
SILVER SPRING, MD 20904
Student in an Organized Health Care Education/Training Program
11941 BOURNEFIELD WAY
SILVER SPRING, MD 20904
Clinic/Center
11941 BOURNEFIELD WAY
SILVER SPRING, MD 20904
Counselor (Professional)
11941 BOURNEFIELD WAY
SILVER SPRING, MD 20904
Social Worker (Clinical)
11941 BOURNEFIELD WAY
SILVER SPRING, MD 20904
Social Worker (Clinical)
11941 BOURNEFIELD WAY
SILVER SPRING, MD 20904
Clinic/Center
11941 BOURNEFIELD WAY
SILVER SPRING, MD 20904

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 Mary Swoyer's NPI number?

The NPI number for Mary Swoyer is 1720433964. It was assigned to this individual provider in the NPPES registry on April 25, 2016.

Where is Mary Swoyer located?

Mary Swoyer practices at 11941 Bournefield Way, Silver Spring, MD 20904. The listed phone number is (877) 552-6672.

What is Mary Swoyer's specialty?

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

Is Mary Swoyer enrolled in Medicare?

Yes. Mary Swoyer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Swoyer was last updated on February 14, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.