IndividualActive
David Shafer, MD
NPI 1700868866 · Internal Medicine Physician · Tyler, TX
David Shafer, MD is a Internal Medicine Physician provider in Tyler, TX (NPI 1700868866).
Provider details
- NPI number
- 1700868866
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- F1993 (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
11937 US Highway 271
Tyler, TX 75708-3154
Phone: (903) 877-7777
Fax: (903) 877-7933
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 731912
Dallas, TX 75373-1912
Registry dates
- Enumerated
- 2005-11-15
- Last updated
- 2016-10-26
Frequently asked questions
- What is David Shafer's NPI number?
- David Shafer's National Provider Identifier (NPI) is 1700868866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Shafer's specialty?
- David Shafer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Shafer located?
- David Shafer's practice location on file with NPPES is 11937 US Highway 271, Tyler, TX 75708-3154.
- What is David Shafer's phone number?
- The practice phone number listed in the NPPES registry for David Shafer is (903) 877-7777.
- Is David Shafer's NPI active?
- Yes — David Shafer's NPI (1700868866) is active in the NPPES registry as of the last update on 2016-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.