DR. SUBANI MAHESHWARI M.D.
NPI 1023364577
Psychiatry & Neurology - Psychiatry in Wilmington, DE
About Dr. Subani Maheshwari M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SUBANI MAHESHWARI M.D. (NPI 1023364577) is an individual psychiatry provider in Wilmington, Delaware, licensed in Delaware (C1-0012084) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
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. Subani Maheshwari 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
2Medicare enrollment records show Subani Maheshwari reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wilmington, DE 19801
- Reassigned Medicare billing, Delaware and Pennsylvania enrollments
- Also billed through NPI 1023445889 (Pennsylvania)
- 1,531 clinicians in this Medicare group
Chadds Ford, PA 19317
- Reassigned Medicare billing, Pennsylvania enrollment
- 217 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 5
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19801 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILMINGTON, DE 19801
WILMINGTON, DE 19801
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 Subani Maheshwari's NPI number?
The NPI number for Subani Maheshwari is 1023364577. It was assigned to this individual provider in the NPPES registry on August 1, 2012.
Where is Subani Maheshwari located?
Subani Maheshwari practices at 501 W 14th Street 1st Floor, Suite 1e40, Wilmington, DE 19801. The listed phone number is (302) 320-2100.
What is Subani Maheshwari's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Subani Maheshwari enrolled in Medicare?
Yes. Subani Maheshwari 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 Subani Maheshwari's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Subani Maheshwari reassigns Medicare benefits to 2 organizations: Christiana Care Health Services, Inc (Wilmington, DE) and Christiana Care Pennsylvania Inc (Chadds Ford, PA). 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 Subani Maheshwari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Subani Maheshwari accept?
Health plans from AmeriHealth Caritas Next and Highmark Blue Cross Blue Shield Delaware list Subani Maheshwari 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.
When was this NPI record last updated?
The NPPES record for Subani Maheshwari was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Subani Maheshwari, M.D. · NPI 1023364577
Psychiatry physician in Wilmington, Delaware. Individual provider, active in the CMS NPPES registry since August 1, 2012.
## Identity
- **NPI:** 1023364577 (Entity type: Individual)
- **Enumerated:** August 1, 2012
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** C1-0012084 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 501 W 14TH STREET, 1ST FLOOR, SUITE 1E40, Wilmington, DE 19801-1013
- **Phone:** (302) 320-2100 · **Fax:** (302) 320-2121
## 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): Christiana Care Health Services, Inc (NPI 1083699433, Wilmington, DE); Christiana Care Pennsylvania Inc (NPI 1013740745, Chadds Ford, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1023364577) · Data from the CMS NPPES public registry.