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MARIEL HERBERT MD
NPI 1033475256
Psychiatry & Neurology - Psychiatry in Lansdowne, VA

Active since April 02, 2012PECOS Enrolled
19420 GOLF VISTA PLZ STE 350, LANSDOWNE, VA 20176(571) 303-9019 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 8, 2025, Aug 15, 2016 (2 updates tracked since 2016).

About Mariel Herbert Md NPPES

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

MARIEL HERBERT MD (NPI 1033475256) is an individual psychiatry provider in Lansdowne, Virginia, licensed in California (A141522) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033475256
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMARIEL HERBERTCredential: MD
Location Address19420 GOLF VISTA PLZ STE 350Lansdowne, VA 20176-8268
Mailing Address19420 Golf Vista Plz Ste 350Lansdowne, VA 20176-8268 · (571) 303-9019 · Fax (571) 410-0118
Phone(571) 303-9019
Sole ProprietorNo
Enumeration DateApril 2, 2012
Last NPPES UpdateOctober 8, 20252 updates tracked since enumeration
NPPES CertifiedOctober 8, 2025
✔ NPI 1033475256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in CA · A141522✔ Licensed in VA · 0101283972✔ Licensed in MD · D0101445
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
19420 GOLF VISTA PLZ STE 350, Lansdowne, VA 20176
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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)

Mariel Herbert Md 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 20176 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
$170.30 typical visit price
range $56.19 – $170.30
Typical copayment $42.57 (range $14.04 – $42.57)
Most-billed visit code 99205
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
Most-billed visit code 99213
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 5

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

GENTILLE COUNSELING SERVICES, PC
Clinic/Center (Adult Mental Health)
19420 GOLF VISTA PLZ STE 350
LANSDOWNE, VA 20176
Loudoun County (703) 869-4633
A. CARMINDA PASSINO MSSW
Social Worker (Clinical)
19420 GOLF VISTA PLZ STE 350
LANSDOWNE, VA 20176
Loudoun County (202) 567-7343
MRS. ALLISON DAWN GENTILLE LCSW
Social Worker (Clinical)
19420 GOLF VISTA PLZ STE 350
LANSDOWNE, VA 20176
Loudoun County (703) 869-4633
MRS. TAMARA LYNN SHERIDAN LPC, RPT-S
Counselor (Mental Health)
19420 GOLF VISTA PLZ STE 350
LEESBURG, VA 20176
Loudoun County (703) 346-9160
HERBERT PSYCHIATRY, LLC
Psychiatry & Neurology (Psychiatry)
19420 GOLF VISTA PLZ STE 350
LANSDOWNE, VA 20176
Loudoun County (571) 303-9019

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 Mariel Herbert's NPI number?

The NPI number for Mariel Herbert is 1033475256. It was assigned to this individual provider in the NPPES registry on April 2, 2012.

Where is Mariel Herbert located?

Mariel Herbert practices at 19420 Golf Vista Plz Ste 350, Lansdowne, VA 20176. The listed phone number is (571) 303-9019.

What is Mariel Herbert's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Mariel Herbert enrolled in Medicare?

Yes. Mariel Herbert is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mariel Herbert was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.