NPPES file of Aug 9, 2026

Caroline Kim Ahn, DMD

Endodontics · Ridgefield, NJ

Caroline Kim Ahn, DMD is an endodontics with a practice address in Ridgefield, New Jersey, and NPI 1295997161, issued on Jul 1, 2008. Check the license (New Jersey 22DI02463700, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295997161
Name
Caroline Kim Ahn
Credential
DMD
Primary taxonomy
Endodontics 1223E0200X
License numbers
22DI02463700 NJ
055836 NY
Self-reported in NPPES; status is on the state search
Practice location
560 Bergen Blvd, Ridgefield, NJ 07657
Phone
(201) 945-4477
Enumerated
Jul 1, 2008
Record last updated
Jul 22, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest endodontics records → All 228 in New Jersey → Look up another NPI →

Also registered at 560 Bergen Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jeni Glavicic, D.M.D.General Practice Dentistry1316130388
  2. Alice Saraydarian, D.M.D.General Practice Dentistry1922296300

Verify Caroline Kim Ahn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 22DI02463700    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Jersey license search

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67% fewer Medicare Part D claims than the average endodontics in 2024

40 Medicare Part D claims for 25 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Caroline Ahn40
  2. Specialty average121

Most prescribed

  1. Amoxicillin-Clavulanate Potass13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Caroline Kim Ahn among 228 endodontics records in New Jersey

Caroline Kim Ahn, DMD is one of 228 endodontics records with a practice address in New Jersey. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 66% of them.

  • NPI issued2008 · 66% of these records are older, 24% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2014 · 81% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 endodontics records list a practice address in Ridgefield

They are 2 of the 105 NPPES records with a practice address in Ridgefield, and 228 endodontics records in New Jersey.

All 228 in New Jersey → Every provider in Ridgefield → Endodontics nationwide →

The 8 endodontics records with the nearest ZIP codes

  1. Mal Bong Choi, DDSRidgefield, NJ 076571063671022
  2. Herbert Benkel, D.D.S.River Edge, NJ 076611538244520
  3. Karam Ashoo, D.D.S.Paramus, NJ 076521235397399
  4. Richard Baer, D.D.SParamus, NJ 076521871671172
  5. Michael Feintuch, DMDParamus, NJ 076521467581413
  6. Stephen Pascal, D.M.DParamus, NJ 076521487732749
  7. David Jacobson, DDSTeaneck, NJ 076661407109382
  8. Jack Levi, DDSTeaneck, NJ 076661982791166

Common questions

What is Caroline Kim Ahn, DMD's NPI number?

Caroline Kim Ahn, DMD's National Provider Identifier (NPI) is 1295997161, issued on Jul 1, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Caroline Kim Ahn, DMD located?

The NPPES record lists a practice address at 560 Bergen Blvd, Ridgefield, NJ, 07657. Phone: (201) 945-4477. Providers update this record themselves, so call before visiting.

How can I verify Caroline Kim Ahn, DMD's license?

NPPES lists New Jersey license number 22DI02463700, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Caroline Kim Ahn, DMD prescribe under Medicare Part D?

In 2024, Caroline Kim Ahn, DMD had 40 Medicare Part D claims for 25 beneficiaries; the average among endodontics prescribers was 121. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.