Karen Chen, MD
NPI 1669603510 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Chen, MD is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1669603510).
Provider details
- NPI number
- 1669603510
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- T1666 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (4)
- 300 Longwood AveBoston, MA 02115-5724Phone: (617) 355-6000
- 75 Francis StBoston, MA 02115-6110Phone: (617) 525-8132
- 5201 Harry Hines BlvdHouse Staff & GmeDallas, TX 75235-7708Phone: (214) 590-8058
- 6701 Fannin St Ste 470Houston, TX 77030-2608Phone: (832) 822-0406
Registry dates
- Enumerated
- 2009-07-27
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is Karen Chen's NPI number?
- Karen Chen's National Provider Identifier (NPI) is 1669603510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Chen's specialty?
- Karen Chen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Chen located?
- Karen Chen's practice location on file with NPPES is 1504 Taub Loop, Houston, TX 77030-1608.
- What is Karen Chen's phone number?
- The practice phone number listed in the NPPES registry for Karen Chen is (713) 873-2860.
- Does Karen Chen accept Medicare?
- Karen Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Chen's NPI active?
- Yes — Karen Chen's NPI (1669603510) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.