MS. COURTNEY MARSHALL
NPI 1871512350
Nurse Practitioner - Psychiatric/Mental Health in Crofton, MD

Q: What is Courtney Marshall's NPI number?

The NPI number for Courtney Marshall is 1871512350. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Q: What is Courtney Marshall's specialty?

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

Q: Is Courtney Marshall enrolled in Medicare?

No. Courtney Marshall has opted out of Medicare through April 28, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Courtney Marshall was last updated on January 19, 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.

Active since July 18, 2006Opted out of Medicare · through Apr 28, 2028

2124 PRIEST BRIDGE DR STE 10, CROFTON, MD 21114(410) 451-3000(410) 630-7625 Get Directions Write a Review

NPPES record last updated: January 19, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Ms. Courtney Marshall NPPES

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

MS. COURTNEY MARSHALL (NPI 1871512350) is an individual psychiatric/mental health provider in Crofton, Maryland, licensed in Maryland (R163464) and active in the NPI registry since July 2006. She has opted out of Medicare through April 28, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1871512350

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMS. COURTNEY MARSHALL

Location Address2124 PRIEST BRIDGE DR STE 10Crofton, MD 21114-2429

Mailing Address2124 Priest Bridge Dr Ste 10Crofton, MD 21114-2429 · (410) 451-3000 · Fax (410) 630-7625

Phone(410) 451-3000

Fax(410) 630-7625

Sole ProprietorNo

Enumeration DateJuly 18, 2006

Last NPPES UpdateJanuary 19, 2021

NPPES CertifiedJanuary 19, 2021

✔ NPI 1871512350 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 · R163464

Also ListedMidwifeTaxonomy 176B00000X · License R163464 (MD)

2124 PRIEST BRIDGE DR STE 10, Crofton, MD 21114

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Courtney Marshall has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 28, 2026 through April 28, 2028.

Opt-Out Effective DateApril 28, 2026

Opt-Out In Effect ThroughApril 28, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21114 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

$94.08 typical visit price

range $60.73 – $183.44

Typical copayment $23.52 (range $15.18 – $45.86)

Most-billed visit code 99203

Established Patient

$106.59 typical visit price

range $19.60 – $149.17

Typical copayment $26.64 (range $4.90 – $37.29)

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

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

ACUPUNCTURE BY SARAH DAMIANI LLC

Acupuncturist

2124 PRIEST BRIDGE DR STE 10
CROFTON, MD 21114

Anne Arundel County (240) 277-9832

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 Courtney Marshall's NPI number?

The NPI number for Courtney Marshall is 1871512350. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Courtney Marshall located?

Courtney Marshall practices at 2124 Priest Bridge Dr Ste 10, Crofton, MD 21114. The listed phone number is (410) 451-3000.

What is Courtney Marshall's specialty?

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

Is Courtney Marshall enrolled in Medicare?

No. Courtney Marshall has opted out of Medicare through April 28, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Courtney Marshall was last updated on January 19, 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.