HARSH AGGARWAL M.D.
NPI 1427210673
Psychiatry & Neurology - Neurology in Maplewood, MN
About Harsh Aggarwal M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARSH AGGARWAL M.D. (NPI 1427210673) is an individual neurology provider in Maplewood, Minnesota, licensed in Wisconsin (57586) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Fairview Lakes Health Services, and maintains a secondary practice location in La Crosse.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Harsh Aggarwal 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
4Medicare enrollment records show Harsh Aggarwal reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 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 13
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Fairview Lakes Health Services
Acute Care Hospitals · Wyoming, MNM Health Fairview Southdale Hospital
Acute Care Hospitals · Edina, MNM Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNM Health Fairview St John's Hospital
Acute Care Hospitals · Maplewood, MNM Health Fairview Woodwinds Hospital
Acute Care Hospitals · Woodbury, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55109 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Harsh Aggarwal's NPI number?
The NPI number for Harsh Aggarwal is 1427210673. It was assigned to this individual provider in the NPPES registry on June 30, 2008.
Where is Harsh Aggarwal located?
Harsh Aggarwal practices at 1650 Beam Ave Ste 200, Maplewood, MN 55109. The listed phone number is (651) 221-9051.
What is Harsh Aggarwal's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Harsh Aggarwal enrolled in Medicare?
Yes. Harsh Aggarwal 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 Harsh Aggarwal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harsh Aggarwal reassigns Medicare benefits to 4 organizations: Healtheast Medical Research Institute (Maplewood, MN), Fairview Express Care (Maplewood, MN), Fairview Specialty Services (Saint Paul, MN) and Fairview Health Services (Minneapolis, MN). 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 Harsh Aggarwal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Harsh Aggarwal affiliated with any hospitals?
According to CMS data, Harsh Aggarwal is affiliated with Fairview Lakes Health Services, M Health Fairview Southdale Hospital, M Health Fairview University Of Mn, M Health Fairview St John's Hospital and M Health Fairview Woodwinds Hospital.
When was this NPI record last updated?
The NPPES record for Harsh Aggarwal was last updated on October 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Harsh Aggarwal, M.D. · NPI 1427210673
Neurology physician in Maplewood, Minnesota. Individual provider, active in the CMS NPPES registry since June 30, 2008.
## Identity
- **NPI:** 1427210673 (Entity type: Individual)
- **Enumerated:** June 30, 2008
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 57586 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1650 BEAM AVE STE 200, Maplewood, MN 55109
- **Phone:** (651) 221-9051 · **Fax:** (651) 223-5220
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Healtheast Medical Research Institute (NPI 1710147954, Maplewood, MN); Fairview Express Care (NPI 1902311210, Maplewood, MN); Fairview Specialty Services (NPI 1912066218, Saint Paul, MN); Fairview Health Services (NPI 1316008212, Minneapolis, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2008
## Record status
- **NPPES last updated:** October 2, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1427210673) · Data from the CMS NPPES public registry.