OrganizationActive
Great Lakes Gastroenterology Research
NPI 1639591019 · Research Study Specialist · Mentor, OH
Great Lakes Gastroenterology Research is a Research Study Specialist organization in Mentor, OH (NPI 1639591019).
Provider details
- NPI number
- 1639591019
- Entity type
- Organization
- Primary specialty
- Research Study SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Leah Nowak, Administrative Coordinator(440) 205-1225
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
9485 Mentor Ave
Suite 105
Mentor, OH 44060-4597
Phone: (440) 205-1225
Fax: (440) 205-1275
Street-level locationGet directions
Mailing address
9485 Mentor Ave
Mentor, OH 44060-4597
Registry dates
- Enumerated
- 2014-01-20
- Last updated
- 2014-01-20
Frequently asked questions
- What is Great Lakes Gastroenterology Research's NPI number?
- Great Lakes Gastroenterology Research's National Provider Identifier (NPI) is 1639591019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Great Lakes Gastroenterology Research?
- Great Lakes Gastroenterology Research is classified in the NPPES registry as Research Study Specialist (Other Service Providers).
- Where is Great Lakes Gastroenterology Research located?
- Great Lakes Gastroenterology Research's practice location on file with NPPES is 9485 Mentor Ave, Mentor, OH 44060-4597.
- What is Great Lakes Gastroenterology Research's phone number?
- The practice phone number listed in the NPPES registry for Great Lakes Gastroenterology Research is (440) 205-1225.
- Who is the authorized official for Great Lakes Gastroenterology Research?
- The authorized official listed on Great Lakes Gastroenterology Research's NPPES record is Leah Nowak, Administrative Coordinator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Great Lakes Gastroenterology Research's NPI active?
- Yes — Great Lakes Gastroenterology Research's NPI (1639591019) is active in the NPPES registry as of the last update on 2014-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.