DR. TIMOTHY DAVID IMLER M.D.
NPI 1679730063
Internal Medicine - Gastroenterology in Indianapolis, IN
About Dr. Timothy David Imler M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY DAVID IMLER M.D. (NPI 1679730063) is an individual gastroenterology provider in Indianapolis, Indiana, licensed in Indiana (01066523A) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Hancock Regional Hospital, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2006).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Timothy David Imler M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Timothy Imler reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 358 clinicians in this Medicare group
Noblesville, IN 46060
- Reassigned Medicare billing, Indiana enrollment
- 303 clinicians in this Medicare group
Greenfield, IN 46140
- Reassigned Medicare billing, Indiana enrollment
- 203 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hancock Regional Hospital
Acute Care Hospitals · Greenfield, INRiverview Health
Acute Care Hospitals · Noblesville, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Timothy Imler's NPI number?
The NPI number for Timothy Imler is 1679730063. It was assigned to this individual provider in the NPPES registry on May 22, 2008.
Where is Timothy Imler located?
Timothy Imler practices at 550 University Blvd, Indianapolis, IN 46202. The listed phone number is (317) 944-5000.
What is Timothy Imler's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Timothy Imler enrolled in Medicare?
Yes. Timothy Imler is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Timothy Imler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Imler reassigns Medicare benefits to 3 organizations: University Medical Diagnostic Associates, Inc. (Indianapolis, IN), Riverview Hospital (Noblesville, IN) and Hancock Physician Network, LLC (Greenfield, IN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Timothy Imler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Imler accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Timothy Imler as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Timothy Imler affiliated with any hospitals?
According to CMS data, Timothy Imler is affiliated with Hancock Regional Hospital and Riverview Health.
When was this NPI record last updated?
The NPPES record for Timothy Imler was last updated on January 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Timothy David Imler, M.D. · NPI 1679730063
Gastroenterology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since May 22, 2008.
## Identity
- **NPI:** 1679730063 (Entity type: Individual)
- **Enumerated:** May 22, 2008
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 01066523A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 550 UNIVERSITY BLVD, Indianapolis, IN 46202-5149
- **Phone:** (317) 944-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Medical Diagnostic Associates, Inc. (NPI 1861441537, Indianapolis, IN); Riverview Hospital (NPI 1225275928, Noblesville, IN); Hancock Physician Network, LLC (NPI 1609806470, Greenfield, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 2006
## Record status
- **NPPES last updated:** January 6, 2022
- **Other identifiers:** Medicaid 200947440 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1679730063) · Data from the CMS NPPES public registry.