Grant Ambulatory Surgery Center, LLC
NPI 1700606340 · Ambulatory Surgical Clinic/Center · Marion, IN
Grant Ambulatory Surgery Center, LLC is a Ambulatory Surgical Clinic/Center organization in Marion, IN (NPI 1700606340).
Provider details
- NPI number
- 1700606340
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Timothy Gillum, Physician/Owner(765) 651-4278
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- Grant Surgical Services
Registry dates
- Enumerated
- 2024-10-16
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Grant Ambulatory Surgery Center, LLC's NPI number?
- Grant Ambulatory Surgery Center, LLC's National Provider Identifier (NPI) is 1700606340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grant Ambulatory Surgery Center, LLC?
- Grant Ambulatory Surgery Center, LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Grant Ambulatory Surgery Center, LLC located?
- Grant Ambulatory Surgery Center, LLC's practice location on file with NPPES is 803 W Gardner Dr, Marion, IN 46952-1819.
- What is Grant Ambulatory Surgery Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Grant Ambulatory Surgery Center, LLC is (765) 651-4278.
- Who is the authorized official for Grant Ambulatory Surgery Center, LLC?
- The authorized official listed on Grant Ambulatory Surgery Center, LLC's NPPES record is Timothy Gillum, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grant Ambulatory Surgery Center, LLC's NPI active?
- Yes — Grant Ambulatory Surgery Center, LLC's NPI (1700606340) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.