RAY AHN DDS
NPI 1023412848
Dentist - General Practice in Pasadena, CA

Q: What is Ray Ahn's NPI number?

The NPI number for Ray Ahn is 1023412848. It was assigned to this individual provider in the NPPES registry on October 22, 2014.

Q: What is Ray Ahn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Ray Ahn was last updated on May 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since October 22, 2014PECOS Enrolled

2301 E WASHINGTON BLVD, PASADENA, CA 91104(626) 797-4121(626) 797-0556 Get Directions Write a Review

NPPES record last updated: May 23, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Ray Ahn Dds NPPES

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

RAY AHN DDS (NPI 1023412848) is an individual general practice provider in Pasadena, California, licensed in California (65237) and active in the NPI registry since October 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023412848

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameRAY AHNCredential: DDS

Location Address2301 E WASHINGTON BLVDPasadena, CA 91104-1947

Mailing Address2301 E Washington BlvdPasadena, CA 91104-1947 · (626) 797-4121 · Fax (626) 797-0556

Phone(626) 797-4121

Fax(626) 797-0556

Sole ProprietorYes

Enumeration DateOctober 22, 2014

Last NPPES UpdateMay 23, 2022

NPPES CertifiedMay 23, 2022

✔ NPI 1023412848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 65237

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

2301 E WASHINGTON BLVD, Pasadena, CA 91104

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and more.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)

Ray Ahn Dds 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 91104 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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. CHRISTINE J. CHOI D.D.S.

Dentist

2301 E WASHINGTON BLVD
PASADENA, CA 91104

Los Angeles County (626) 797-4121

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 Ray Ahn's NPI number?

The NPI number for Ray Ahn is 1023412848. It was assigned to this individual provider in the NPPES registry on October 22, 2014.

Where is Ray Ahn located?

Ray Ahn practices at 2301 E Washington Blvd, Pasadena, CA 91104. The listed phone number is (626) 797-4121.

What is Ray Ahn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Ray Ahn enrolled in Medicare?

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

What insurance does Ray Ahn accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Ray 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 Ray Ahn was last updated on May 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.