IndividualActive
Lloyd Olsen, MD
NPI 1336113042 · Internal Medicine Physician · Tyler, TX
Lloyd Olsen, MD is a Internal Medicine Physician provider in Tyler, TX (NPI 1336113042).
Provider details
- NPI number
- 1336113042
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E4578 (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
520 E Douglas Blvd
Tyler, TX 75702
Phone: (903) 510-8712
Street-level locationGet directions
Mailing address
Po Box 846098
Dallas, TX 75284-6098
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2014-10-13
Frequently asked questions
- What is Lloyd Olsen's NPI number?
- Lloyd Olsen's National Provider Identifier (NPI) is 1336113042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lloyd Olsen's specialty?
- Lloyd Olsen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lloyd Olsen located?
- Lloyd Olsen's practice location on file with NPPES is 520 E Douglas Blvd, Tyler, TX 75702.
- What is Lloyd Olsen's phone number?
- The practice phone number listed in the NPPES registry for Lloyd Olsen is (903) 510-8712.
- Is Lloyd Olsen's NPI active?
- Yes — Lloyd Olsen's NPI (1336113042) is active in the NPPES registry as of the last update on 2014-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.