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CHAEWOO AHN MD
NPI 1861569741
Surgery in Panorama City, CA

Active since November 29, 2006PECOS Enrolled
13652 CANTARA ST, PANORAMA CITY, CA 91402(818) 375-2000 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Chaewoo Ahn Md NPPES

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

CHAEWOO AHN MD (NPI 1861569741) is an individual surgery provider in Panorama City, California, licensed in California (G67557) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861569741
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameCHAEWOO AHNCredential: MD
Location Address13652 CANTARA STPanorama City, CA 91402-5423
Mailing Address13652 Cantara StPanorama City, CA 91402-5423 · (818) 375-2000
Phone(818) 375-2000
Sole ProprietorNo
Enumeration DateNovember 29, 2006
Last NPPES UpdateNovember 29, 2021
✔ NPI 1861569741 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · G67557
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
13652 CANTARA ST, Panorama City, CA 91402
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chaewoo Ahn Md 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 91402 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 20

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

DR. JULIE KAYU HUANG PHARM.D.
Pharmacist
13652 CANTARA ST, INPATIENT PHARMACY
PANORAMA CITY, CA 91402
Los Angeles County (818) 375-2443
GLORIA S TONGSON NP
Nurse Practitioner
13652 CANTARA ST
PANORAMA CITY, CA 91402
Los Angeles County (818) 375-2000
DOUGLAS L. CALDWELL MD
Psychiatry & Neurology (Psychiatry)
13652 CANTARA ST
PANORAMA CITY, CA 91402
Los Angeles County (818) 375-2000
SILVIA N. COMPEAN MD
Internal Medicine
13652 CANTARA ST
PANORAMA CITY, CA 91402
Los Angeles County (818) 375-2000
LILIA V LORD RD
Dietitian, Registered
13652 CANTARA ST, PANORAMA CITY
PANORAMA CITY, CA 91402
Los Angeles County (818) 375-3484
ELAINA NGO
Pharmacist
13652 CANTARA ST
PANORAMA CITY, CA 91402
Los Angeles County (818) 375-4217
TINA J WOOLFORK NP
Nurse Practitioner
13652 CANTARA ST
PANORAMA CITY, CA 91402
Los Angeles County (818) 375-2000
ANGELINE LI PING ONG SU MD
Family Medicine
13652 CANTARA ST
PANORAMA CITY, CA 91402
Los Angeles County (818) 375-2000

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 Chaewoo Ahn's NPI number?

The NPI number for Chaewoo Ahn is 1861569741. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Chaewoo Ahn located?

Chaewoo Ahn practices at 13652 Cantara St, Panorama City, CA 91402. The listed phone number is (818) 375-2000.

What is Chaewoo Ahn's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Chaewoo Ahn enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Chaewoo Ahn was last updated on November 29, 2021. 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.