Michael Lloyd Blum, M.D.
Gastroenterology · Internal Medicine (CMS) · Fort Wayne, IN
At a glance
11104 Parkview Circle Dr Ste 310, Fort Wayne, IN 46845-1733
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Dec 15, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
11104 Parkview Circle Dr Ste 310Fort Wayne, IN 46845-1733
Additional reported practice locations
2525 W University Ave Ste 300Muncie, IN 473033432
Phone: 7652895408 4675 Linton Blvd
Suite 202
Delray Beach, FL 334456611
Phone: 5614955700
Fax: 5614952020
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1983
- CMS specialties
- Gastroenterology · Internal Medicine
Practice groups
Reported hospital affiliations
- Adventhealth Ocala Ocala, FL
- Gulf Coast Medical Center Lee Health Fort Myers, FL
- Lee Memorial Hospital Fort Myers, FL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 23 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 38 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Gastroenterology · Internal Medicine (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Sep 26, 2005
- Record updated
- Dec 15, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RG0100X
License reported: 52634 KY
207RG0100X
License reported: 01083133A IN
207RG0100X · Primary
License reported: ME52969 FL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
11104 Parkview Circle Dr Ste 310Fort Wayne, IN 46845-1733
- Phone
- (260) 266-5230
- Fax
- (260) 266-5238
Mailing address
250 N SHADELAND AVEINDIANAPOLIS, IN 462194959
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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