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Jeffrey Liddell, M.D.
NPI 1376583955 · Adult Medicine Physician · Dallas, TX
Jeffrey Liddell, M.D. is a Adult Medicine Physician provider in Dallas, TX (NPI 1376583955).
Provider details
- NPI number
- 1376583955
- Entity type
- Individual
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- J7809 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
4131 N Central Expy
Suite 440 - Fitzhugh-Central Professional Tower
Dallas, TX 75204-2102
Phone: (214) 521-3091
Fax: (214) 521-2182
Street-level locationGet directions
Mailing address
4131 N Central Expy
Dallas, TX 75204-2102
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2010-11-23
Frequently asked questions
- What is Jeffrey Liddell's NPI number?
- Jeffrey Liddell's National Provider Identifier (NPI) is 1376583955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Liddell's specialty?
- Jeffrey Liddell is listed in the NPPES registry with a primary specialty of Adult Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Liddell located?
- Jeffrey Liddell's practice location on file with NPPES is 4131 N Central Expy, Dallas, TX 75204-2102.
- What is Jeffrey Liddell's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Liddell is (214) 521-3091.
- Is Jeffrey Liddell's NPI active?
- Yes — Jeffrey Liddell's NPI (1376583955) is active in the NPPES registry as of the last update on 2010-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.