DR. AJOY L.V. DIAS M.D.
NPI 1376776542
Internal Medicine - Hematology in Rochester, MN
About Dr. Ajoy L.v. Dias M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AJOY L.V. DIAS M.D. (NPI 1376776542) is an individual hematology provider in Rochester, Minnesota, licensed in Minnesota (59113) and active in the NPI registry since September 2009. He is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ajoy L.v. Dias 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 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.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Ajoy Dias's NPI number?
The NPI number for Ajoy Dias is 1376776542. It was assigned to this individual provider in the NPPES registry on September 3, 2009.
Where is Ajoy Dias located?
Ajoy Dias practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Ajoy Dias's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is Ajoy Dias enrolled in Medicare?
Yes. Ajoy Dias 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.
When was this NPI record last updated?
The NPPES record for Ajoy Dias was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Ajoy L.v. Dias, M.D. · NPI 1376776542
Hematology physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since September 3, 2009.
## Identity
- **NPI:** 1376776542 (Entity type: Individual)
- **Enumerated:** September 3, 2009
- **Primary specialty:** Internal Medicine - Hematology · taxonomy 207RH0000X
- **State license:** 59113 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511 · **Fax:** (507) 284-0702
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** April 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376776542) · Data from the CMS NPPES public registry.