DR. APARNA DAS MD
NPI 1447602297
Internal Medicine in Grand Rapids, MI
About Dr. Aparna Das Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. APARNA DAS MD (NPI 1447602297) is an individual internal medicine provider in Grand Rapids, Michigan, licensed in Michigan (4301110644) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS, is affiliated with M Health Fairview Southdale Hospital, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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. Aparna Das 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
7Medicare enrollment records show Aparna Das reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stillwater, MN 55082
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Rosemount, MN 55068
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Wyoming, MN 55092
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota enrollment
- 1,453 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview Southdale Hospital
Acute Care Hospitals · Edina, MNM Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNM Health Fairview Ridges Hospital
Acute Care Hospitals · Burnsville, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
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 Aparna Das's NPI number?
The NPI number for Aparna Das is 1447602297. It was assigned to this individual provider in the NPPES registry on July 5, 2016.
Where is Aparna Das located?
Aparna Das practices at 25 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 391-3785.
What is Aparna Das's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Aparna Das enrolled in Medicare?
Yes. Aparna Das 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 Aparna Das's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aparna Das reassigns Medicare benefits to 7 organizations: Healtheast Medical Research Institute (Stillwater, MN), Fairview Express Care (Woodbury, MN), Fairview Clinics (Rosemount, MN), Fairview Specialty Services (Saint Paul, MN), Fairview Health Services (Wyoming, MN) and 2 more organizations, listed in the Medicare section above. 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 Aparna Das's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aparna Das accept?
Health plans from Sanford Health Plan list Aparna Das 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 Aparna Das affiliated with any hospitals?
According to CMS data, Aparna Das is affiliated with M Health Fairview Southdale Hospital, M Health Fairview University Of Mn and M Health Fairview Ridges Hospital.
When was this NPI record last updated?
The NPPES record for Aparna Das was last updated on July 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Aparna Das, MD · NPI 1447602297
Internal Medicine physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since July 5, 2016.
## Identity
- **NPI:** 1447602297 (Entity type: Individual)
- **Enumerated:** July 5, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4301110644 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 25 MICHIGAN ST NE, Grand Rapids, MI 49503-2515
- **Phone:** (616) 391-3785
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Healtheast Medical Research Institute (NPI 1285929265, Stillwater, MN); Fairview Express Care (NPI 1700235587, Woodbury, MN); Fairview Clinics (NPI 1952548109, Rosemount, MN); Fairview Specialty Services (NPI 1912066218, Saint Paul, MN); Fairview Health Services (NPI 1083692941, Wyoming, MN); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** July 5, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1447602297) · Data from the CMS NPPES public registry.