DR. ANDREW JAMES RONAN D.M.D.
NPI 1598012601
Dentist in Norwalk, CT

Q: What is Andrew Ronan's NPI number?

The NPI number for Andrew Ronan is 1598012601. It was assigned to this individual provider in the NPPES registry on August 8, 2012.

Q: What is Andrew Ronan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Andrew Ronan was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since August 08, 2012PECOS Enrolled

148 EAST AVE STE 3J, NORWALK, CT 06851(203) 866-0415(203) 354-9562 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: September 13, 2026.

On this page

About Dr. Andrew James Ronan D.m.d. NPPES

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

DR. ANDREW JAMES RONAN D.M.D. (NPI 1598012601) is an individual dentist in Norwalk, Connecticut, licensed in Connecticut (010826) and active in the NPI registry since August 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598012601

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. ANDREW JAMES RONANCredential: D.M.D.

Location Address148 EAST AVE STE 3JNorwalk, CT 06851-5727

Mailing Address148 East Ave Ste 3jNorwalk, CT 06851-5727 · (203) 866-0415 · Fax (203) 354-9562

Phone(203) 866-0415

Fax(203) 354-9562

Sole ProprietorYes

Enumeration DateAugust 8, 2012

Last NPPES UpdateJuly 9, 2025

NPPES CertifiedJuly 9, 2025

✔ NPI 1598012601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CT · 010826

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.

148 EAST AVE STE 3J, Norwalk, CT 06851

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Humana.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. Andrew James Ronan D.m.d. 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 06851 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

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

DR. DAVID R STEBBINS DMD

Dentist

148 EAST AVE STE 3J
NORWALK, CT 06851

Western Connecticut Planning Region (203) 866-0415

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 Andrew Ronan's NPI number?

The NPI number for Andrew Ronan is 1598012601. It was assigned to this individual provider in the NPPES registry on August 8, 2012.

Where is Andrew Ronan located?

Andrew Ronan practices at 148 East Ave Ste 3J, Norwalk, CT 06851. The listed phone number is (203) 866-0415.

What is Andrew Ronan's specialty?

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

Is Andrew Ronan enrolled in Medicare?

Yes. Andrew Ronan is registered in the Medicare PECOS enrollment system.

What insurance does Andrew Ronan accept?

Health plans from Humana list Andrew Ronan 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 Andrew Ronan was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.