CAROLINE KIM AHN DMD
NPI 1295997161
Dentist - Endodontics in Ridgefield, NJ

Active since July 01, 2008Opted out of Medicare · through Dec 15, 2027
560 BERGEN BLVD, RIDGEFIELD, NJ 07657(201) 945-4477 Get Directions Write a Review

NPPES record last updated: July 22, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Caroline Kim Ahn Dmd NPPES

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

CAROLINE KIM AHN DMD (NPI 1295997161) is an individual endodontics provider in Ridgefield, New Jersey, licensed in New Jersey (22DI02463700) and active in the NPI registry since July 2008. She has opted out of Medicare through December 15, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1295997161
Entity TypeIndividualFemale
Primary Taxonomy1223E0200X
Provider Legal NameCAROLINE KIM AHNCredential: DMD
Location Address560 BERGEN BLVDRidgefield, NJ 07657-2024
Mailing Address355 Sylvan AveLeonia, NJ 07605-2026
Sole ProprietorNo
Enumeration DateJuly 1, 2008
Last NPPES UpdateJuly 22, 2014
NPI 1295997161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
Licenses Licensed in NJ · 22DI02463700 Licensed in NY · 055836
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
560 BERGEN BLVD, Ridgefield, NJ 07657

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Caroline Kim Ahn Dmd 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 December 15, 2015 through December 15, 2027.

Opt-Out Effective DateDecember 15, 2015
Opt-Out In Effect ThroughDecember 15, 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 07657 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
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
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 4

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

Dentist (General Practice)
560 BERGEN BLVD
RIDGEFIELD, NJ 07657
Dentist
560 BERGEN BLVD
RIDGEFIELD, NJ 07657
Dentist
560 BERGEN BLVD
RIDGEFIELD, NJ 07657
Dentist (General Practice)
560 BERGEN BLVD
RIDGEFIELD, NJ 07657

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 Ahn's NPI number?

The NPI number for Caroline Ahn is 1295997161. It was assigned to this individual provider in the NPPES registry on July 1, 2008.

Where is Caroline Ahn located?

Caroline Ahn practices at 560 Bergen Blvd, Ridgefield, NJ 07657. The listed phone number is (201) 945-4477.

What is Caroline Ahn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Is Caroline Ahn enrolled in Medicare?

No. Caroline Ahn has opted out of Medicare through December 15, 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.

What insurance does Caroline Ahn accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 5 other insurers list Caroline 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 Caroline Ahn was last updated on July 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.