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DR. HILARI G. DUNN D.D.S.
NPI 1184961997
Dentist in Bethesda, MD

Active since January 14, 2013PECOS Enrolled
10010 OLD GEORGETOWN RD, BETHESDA, MD 20814(301) 530-4000 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Hilari G. Dunn D.d.s. NPPES

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

DR. HILARI G. DUNN D.D.S. (NPI 1184961997) is an individual dentist in Bethesda, Maryland, licensed in Maryland (12401) and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184961997
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. HILARI G. DUNNCredential: D.D.S.
Location Address10010 OLD GEORGETOWN RDBethesda, MD 20814-1856
Mailing Address10010 Old Georgetown RdBethesda, MD 20814-1856 · (301) 530-4000
Phone(301) 530-4000
Sole ProprietorNo
Enumeration DateJanuary 14, 2013
Last NPPES UpdateJune 9, 2026
NPPES CertifiedJune 9, 2026
✔ NPI 1184961997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MD · 12401
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
10010 OLD GEORGETOWN RD, Bethesda, MD 20814
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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)

Dr. Hilari G. Dunn D.d.s. 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 20814 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
$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.

Other Providers at the Same Location NPPES 3

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

DR. TIMOTHY J DUNN DDS, PA
Dentist (General Practice)
10010 OLD GEORGETOWN RD
BETHESDA, MD 20814
Montgomery County (301) 530-4000
DR. APRIL J CASTRO DDS
Dentist (General Practice)
10010 OLD GEORGETOWN RD
BETHESDA, MD 20814
Montgomery County (301) 530-4000
TIMOTHY J. DUNN, D.D.S, P.A.
Dentist (General Practice)
10010 OLD GEORGETOWN RD
BETHESDA, MD 20814
Montgomery County (301) 530-4000

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 Hilari Dunn's NPI number?

The NPI number for Hilari Dunn is 1184961997. It was assigned to this individual provider in the NPPES registry on January 14, 2013.

Where is Hilari Dunn located?

Hilari Dunn practices at 10010 Old Georgetown Rd, Bethesda, MD 20814. The listed phone number is (301) 530-4000.

What is Hilari Dunn's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Hilari Dunn enrolled in Medicare?

Yes. Hilari Dunn is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hilari Dunn was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.