Centennial Medical Group West, LLC
NPI 1891003497 · Gastroenterology Physician · Roseburg, OR
Centennial Medical Group West, LLC is a Gastroenterology Physician organization in Roseburg, OR (NPI 1891003497).
Provider details
- NPI number
- 1891003497
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Centennial Medical Group, Inc.
- Organization subpart
- Yes
- Authorized official
- Rahul Agarwal, President(541) 677-2494
- License
- MD15315 (OR)
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
15 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
Other names (DBA / former)
- Doing business as
- Gerald Engstrom, MD
Registry dates
- Enumerated
- 2010-09-16
- Last updated
- 2010-09-16
Frequently asked questions
- What is Centennial Medical Group West, LLC's NPI number?
- Centennial Medical Group West, LLC's National Provider Identifier (NPI) is 1891003497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Centennial Medical Group West, LLC?
- Centennial Medical Group West, LLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Centennial Medical Group West, LLC located?
- Centennial Medical Group West, LLC's practice location on file with NPPES is 2801 Nw Mercy Dr, Roseburg, OR 97471-2348.
- What is Centennial Medical Group West, LLC's phone number?
- The practice phone number listed in the NPPES registry for Centennial Medical Group West, LLC is (541) 677-2494.
- Who is the authorized official for Centennial Medical Group West, LLC?
- The authorized official listed on Centennial Medical Group West, LLC's NPPES record is Rahul Agarwal, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Centennial Medical Group West, LLC's NPI active?
- Yes — Centennial Medical Group West, LLC's NPI (1891003497) is active in the NPPES registry as of the last update on 2010-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.