Jeff Chen, MD PHD
NPI 1801545421 · Internal Medicine Physician · Dallas, TX
Jeff Chen, MD PHD is a Internal Medicine Physician provider in Dallas, TX (NPI 1801545421).
Provider details
- NPI number
- 1801545421
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- BP10081179 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2022-03-21
- Last updated
- 2022-08-01
- Certified
- 2022-05-25
Frequently asked questions
- What is Jeff Chen's NPI number?
- Jeff Chen's National Provider Identifier (NPI) is 1801545421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeff Chen's specialty?
- Jeff Chen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeff Chen located?
- Jeff Chen's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-0001.
- What is Jeff Chen's phone number?
- The practice phone number listed in the NPPES registry for Jeff Chen is (214) 648-3486.
- Is Jeff Chen's NPI active?
- Yes — Jeff Chen's NPI (1801545421) is active in the NPPES registry as of the last update on 2022-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.