DR. HANNAH AHN D.D.S.
NPI 1144479866
Dentist - Pediatric Dentistry in Westport, CT

Active since September 17, 2008PECOS Enrolled
22 IMPERIAL AVE, WESTPORT, CT 06880(203) 227-1828 Get Directions Write a Review

NPPES record last updated: March 14, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Hannah Ahn D.d.s. NPPES

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

DR. HANNAH AHN D.D.S. (NPI 1144479866) is an individual pediatric dentistry provider in Westport, Connecticut, licensed in New York (055689) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144479866
Entity TypeIndividualFemale
Primary Taxonomy1223P0221X
Provider Legal NameDR. HANNAH AHNCredential: D.D.S.
Location Address22 IMPERIAL AVEWestport, CT 06880-4301
Mailing Address67 Palmer BrgFairfield, CT 06824-7830
Sole ProprietorNo
Enumeration DateSeptember 17, 2008
Last NPPES UpdateMarch 14, 2015
NPI 1144479866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
Licenses Licensed in NY · 055689 Licensed in NY · P64177 Licensed in CT · 010000
Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

22 IMPERIAL AVE, Westport, CT 06880

Accepted Insurance

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. Hannah Ahn 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 06880 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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 6

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

Dentist (General Practice)
22 IMPERIAL AVE
WESTPORT, CT 06880
Dentist (Prosthodontics)
22 IMPERIAL AVE
WESTPORT, CT 06880
Dentist (General Practice)
22 IMPERIAL AVE
WESTPORT, CT 06880
Dentist (Prosthodontics)
22 IMPERIAL AVE
WESTPORT, CT 06880
Dentist (General Practice)
22 IMPERIAL AVE
WESTPORT, CT 06880
Dentist (General Practice)
22 IMPERIAL AVE
WESTPORT, CT 06880

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 Hannah Ahn's NPI number?

The NPI number for Hannah Ahn is 1144479866. It was assigned to this individual provider in the NPPES registry on September 17, 2008.

Where is Hannah Ahn located?

Hannah Ahn practices at 22 Imperial Ave, Westport, CT 06880. The listed phone number is (203) 227-1828.

What is Hannah Ahn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is Hannah Ahn enrolled in Medicare?

Yes. Hannah Ahn is registered in the Medicare PECOS enrollment system.

What insurance does Hannah Ahn accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 3 other insurers list Hannah Ahn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hannah Ahn was last updated on March 14, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.