JULIAN MARIN ACEVEDO MD
NPI 1891147070
Internal Medicine - Hematology & Oncology in Indianapolis, IN
About Julian Marin Acevedo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIAN MARIN ACEVEDO MD (NPI 1891147070) is an individual hematology & oncology provider in Indianapolis, Indiana, licensed in Indiana (01086708A) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 2
Other Identifiers 2
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
Julian Marin Acevedo Md 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
2Medicare enrollment records show Julian Marin Acevedo reassigns Medicare billing to 2 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
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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 2
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.
Eskenazi Health
Acute Care Hospitals · Indianapolis, INIndiana University Health
Acute Care Hospitals · Indianapolis, 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
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 Julian Marin Acevedo's NPI number?
The NPI number for Julian Marin Acevedo is 1891147070. It was assigned to this individual provider in the NPPES registry on July 12, 2016.
Where is Julian Marin Acevedo located?
Julian Marin Acevedo practices at 535 Barnhill Dr, Indianapolis, IN 46202. The listed phone number is (317) 944-0920.
What is Julian Marin Acevedo's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Julian Marin Acevedo enrolled in Medicare?
Yes. Julian Marin Acevedo 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 Julian Marin Acevedo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julian Marin Acevedo reassigns Medicare benefits to 2 organizations: University Medical Diagnostic Associates, Inc. (Indianapolis, IN) and Iu Health Medical Group, LLC (Indianapolis, 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 Julian Marin Acevedo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Julian Marin Acevedo accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Julian Marin Acevedo 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 Julian Marin Acevedo affiliated with any hospitals?
According to CMS data, Julian Marin Acevedo is affiliated with Eskenazi Health and Indiana University Health.
When was this NPI record last updated?
The NPPES record for Julian Marin Acevedo was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Julian Marin Acevedo, MD · NPI 1891147070
Hematology & Oncology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since July 12, 2016.
## Identity
- **NPI:** 1891147070 (Entity type: Individual)
- **Enumerated:** July 12, 2016
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 01086708A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 535 BARNHILL DR, Indianapolis, IN 46202-5116
- **Phone:** (317) 944-0920 · **Fax:** (317) 948-3909
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Medical Diagnostic Associates, Inc. (NPI 1861441537, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** March 14, 2025
- **Other identifiers:** Other 1102693963 (IN); Medicaid 300062266 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1891147070) · Data from the CMS NPPES public registry.