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DR. CAROLINE MCDONALD DUPONT MD
NPI 1477686319
Psychiatry & Neurology - Psychiatry in Rockville, MD

Active since March 13, 2007Opted out of Medicare · through Jun 1, 2027
152 ROLLINS AVE STE 101, ROCKVILLE, MD 20852(301) 231-9010(301) 456-0789 Get Directions Write a Review

NPPES record last updated: October 30, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Caroline Mcdonald Dupont Md NPPES

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

DR. CAROLINE MCDONALD DUPONT MD (NPI 1477686319) is an individual psychiatry provider in Rockville, Maryland, licensed in Maryland (D0052486) and active in the NPI registry since March 2007. She has opted out of Medicare through June 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1477686319
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. CAROLINE MCDONALD DUPONTCredential: MD
Location Address152 ROLLINS AVE STE 101Rockville, MD 20852-4008
Mailing Address152 Rollins Ave Ste 101Rockville, MD 20852-4008 · (301) 231-9010 · Fax (301) 456-0789
Phone(301) 231-9010
Fax(301) 456-0789
Sole ProprietorYes
Enumeration DateMarch 13, 2007
Last NPPES UpdateOctober 30, 2025
NPPES CertifiedOctober 30, 2025
✔ NPI 1477686319 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MD · D0052486
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.
152 ROLLINS AVE STE 101, Rockville, MD 20852
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Dr. Caroline Mcdonald Dupont Md 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 June 1, 2017 through June 1, 2027.

Opt-Out Effective DateJune 1, 2017
Opt-Out In Effect ThroughJune 1, 2027Opt-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 20852 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

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 Caroline Dupont's NPI number?

The NPI number for Caroline Dupont is 1477686319. It was assigned to this individual provider in the NPPES registry on March 13, 2007.

Where is Caroline Dupont located?

Caroline Dupont practices at 152 Rollins Ave Ste 101, Rockville, MD 20852. The listed phone number is (301) 231-9010.

What is Caroline Dupont's specialty?

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

Is Caroline Dupont enrolled in Medicare?

No. Caroline Dupont has opted out of Medicare through June 1, 2027. 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 Caroline Dupont was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.