Stephen Somerville MD PA
NPI 1639117260 · Anatomic Pathology & Clinical Pathology Physician · Longview, TX
Stephen Somerville MD PA is a Anatomic Pathology & Clinical Pathology Physician organization in Longview, TX (NPI 1639117260).
Provider details
- NPI number
- 1639117260
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephen Somerville, President(903) 758-5858
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
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
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2008-04-28
Frequently asked questions
- What is Stephen Somerville MD PA's NPI number?
- Stephen Somerville MD PA's National Provider Identifier (NPI) is 1639117260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephen Somerville MD PA?
- Stephen Somerville MD PA is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Somerville MD PA located?
- Stephen Somerville MD PA's practice location on file with NPPES is 709 Hollybrook Dr, Longview, TX 75605-2470.
- What is Stephen Somerville MD PA's phone number?
- The practice phone number listed in the NPPES registry for Stephen Somerville MD PA is (903) 758-5858.
- Who is the authorized official for Stephen Somerville MD PA?
- The authorized official listed on Stephen Somerville MD PA's NPPES record is Stephen Somerville, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephen Somerville MD PA's NPI active?
- Yes — Stephen Somerville MD PA's NPI (1639117260) is active in the NPPES registry as of the last update on 2008-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.