DR. AISHWARYA SUBRAMANIAN DDS
NPI 1548838923
Dentist - General Practice in Milpitas, CA
About Dr. Aishwarya Subramanian Dds NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AISHWARYA SUBRAMANIAN DDS (NPI 1548838923) is an individual general practice provider in Milpitas, California, licensed in California (109814) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
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 (PECOS)
Dr. Aishwarya Subramanian Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Aishwarya Subramanian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newark, CA 94560
- Reassigned Medicare billing, California enrollment
- 900 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95035 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
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 Aishwarya Subramanian's NPI number?
The NPI number for Aishwarya Subramanian is 1548838923. It was assigned to this individual provider in the NPPES registry on June 14, 2021.
Where is Aishwarya Subramanian located?
Aishwarya Subramanian practices at 991 Montague Expy Ste 108, Milpitas, CA 95035. The listed phone number is (408) 262-8747.
What is Aishwarya Subramanian's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is Aishwarya Subramanian enrolled in Medicare?
Yes. Aishwarya Subramanian is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Aishwarya Subramanian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aishwarya Subramanian reassigns Medicare benefits to Alameda Health System (Newark, CA). The 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 Aishwarya Subramanian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aishwarya Subramanian accept?
Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 5 other insurers list Aishwarya Subramanian 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 Aishwarya Subramanian was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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. Aishwarya Subramanian, DDS · NPI 1548838923
General Practice provider in Milpitas, California. Individual provider, active in the CMS NPPES registry since June 14, 2021.
## Identity
- **NPI:** 1548838923 (Entity type: Individual)
- **Enumerated:** June 14, 2021
- **Primary specialty:** Dentist - General Practice · taxonomy 1223G0001X
- **State license:** 109814 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 991 MONTAGUE EXPY STE 108, Milpitas, CA 95035-6809
- **Phone:** (408) 262-8747
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Alameda Health System (NPI 1497956288, Newark, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1548838923) · Data from the CMS NPPES public registry.