Preston E Harrison Jr MD PA
NPI 1396140547 · Neuromusculoskeletal Medicine & OMM Physician · Tyler, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Preston E Harrison Jr MD PA is a Neuromusculoskeletal Medicine & OMM Physician organization in Tyler, TX (NPI 1396140547).
Provider details
- NPI number
- 1396140547
- Entity type
- Organization
- Primary specialty
- Neuromusculoskeletal Medicine & OMM PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Preston Harrison, Owner(903) 597-3787
- License
- D7080 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-10-30
- Last updated
- 2014-10-30
Frequently asked questions
- What is Preston E Harrison Jr MD PA's NPI number?
- Preston E Harrison Jr MD PA's National Provider Identifier (NPI) is 1396140547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Preston E Harrison Jr MD PA?
- Preston E Harrison Jr MD PA is classified in the NPPES registry as Neuromusculoskeletal Medicine & OMM Physician (Allopathic & Osteopathic Physicians).
- Where is Preston E Harrison Jr MD PA located?
- Preston E Harrison Jr MD PA's practice location on file with NPPES is 1301 Doctors Dr, Tyler, TX 75701-2239.
- What is Preston E Harrison Jr MD PA's phone number?
- The practice phone number listed in the NPPES registry for Preston E Harrison Jr MD PA is (903) 597-3787.
- Does Preston E Harrison Jr MD PA accept Medicare?
- Preston E Harrison Jr MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Preston E Harrison Jr MD PA?
- The authorized official listed on Preston E Harrison Jr MD PA's NPPES record is Preston Harrison, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Preston E Harrison Jr MD PA's NPI active?
- Yes — Preston E Harrison Jr MD PA's NPI (1396140547) is active in the NPPES registry as of the last update on 2014-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.