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KAREN SHAW CHEN MD
NPI 1669603510
Radiology - Diagnostic Radiology in Houston, TX

Active since July 27, 2009PECOS Enrolled
1504 TAUB LOOP, HOUSTON, TX 77030(713) 873-2860 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 8, 2026, Aug 19, 2024, Aug 27, 2021 and 3 more (6 updates tracked since 2019).

About Karen Shaw Chen Md NPPES

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

KAREN SHAW CHEN MD (NPI 1669603510) is an individual diagnostic radiology provider in Houston, Texas, licensed in Texas (T1666) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1669603510
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameKAREN SHAW CHENCredential: MD
Location Address1504 TAUB LOOPHouston, TX 77030-1608
Mailing Address6701 Fannin St Ste 470Houston, TX 77030-2608
Phone(713) 873-2860
Sole ProprietorNo
Enumeration DateJuly 27, 2009
Last NPPES UpdateJanuary 8, 20266 updates tracked since enumeration
NPPES CertifiedJanuary 8, 2026
✔ NPI 1669603510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in TX · T1666
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedNeurological SurgeryTaxonomy 207T00000X · License T1666 (TX)
Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License T1666 (TX)
Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X · License 278805 (MA), T1666 (TX)
1504 TAUB LOOP, Houston, TX 77030
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1300 Longwood AveBoston, MA 02115-5724 · Phone (617) 355-6000
Location 25201 Harry Hines Blvd, HOUSE STAFF & GMEDallas, TX 75235-7708 · Phone (214) 590-8058
Location 36701 Fannin St Ste 470Houston, TX 77030-2608 · Phone (832) 822-0406
Location 475 Francis StBoston, MA 02115-6110 · Phone (617) 525-8132

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, Moda Health Plan, Inc. 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)

Karen Shaw Chen 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 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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 20

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

ZAVEN SARGSYAN MD
Internal Medicine
1504 TAUB LOOP
HOUSTON, TX 77030
Harris County (713) 873-8890
KAYE-ANN ANTONETTE CHRISTIE PA-C
Physician Assistant
1504 TAUB LOOP
HOUSTON, TX 77030
Harris County (713) 873-2000
EMILY MARIE WEBSTER PA-C
Physician Assistant
1504 TAUB LOOP
HOUSTON, TX 77030
Harris County (713) 873-8890
DR. MIGUEL A NIETO D.O.
Emergency Medicine
1504 TAUB LOOP, EMERGENCY CENTER
HOUSTON, TX 77030
Harris County (713) 873-7045
DR. LOUIS BRUNO FORNAGE MD
Emergency Medicine
1504 TAUB LOOP
HOUSTON, TX 77030
Harris County (713) 873-3060
EMMA NAPOLI
Internal Medicine (Infectious Disease)
1504 TAUB LOOP
HOUSTON, TX 77030
Harris County (713) 873-2309
DR. MICHELE TROUTMAN GIFFORD MD
Obstetrics & Gynecology
1504 TAUB LOOP
HOUSTON, TX 77030
Harris County (713) 798-1750
DR. KYLE SUEN M.D.
Emergency Medicine
1504 TAUB LOOP
HOUSTON, TX 77030
Harris County (713) 873-8890

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 Karen Chen's NPI number?

The NPI number for Karen Chen is 1669603510. It was assigned to this individual provider in the NPPES registry on July 27, 2009.

Where is Karen Chen located?

Karen Chen practices at 1504 Taub Loop, Houston, TX 77030. The listed phone number is (713) 873-2860.

What is Karen Chen's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Karen Chen enrolled in Medicare?

Yes. Karen Chen is registered in the Medicare PECOS enrollment system.

What insurance does Karen Chen accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice, Moda Health Plan, Inc. and Oscar Insurance Company list Karen Chen 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 Karen Chen was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.