ADITYA M CHANDAN NP
NPI 1922702257
Nurse Practitioner in San Francisco, CA
About Aditya M Chandan Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADITYA M CHANDAN NP (NPI 1922702257) is an individual nurse practitioner in San Francisco, California, licensed in California (95024142) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Aditya M Chandan Np 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
3Medicare enrollment records show Aditya Chandan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94103
- Reassigned Medicare billing, California enrollment
- 1,573 clinicians in this Medicare group
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 21 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 2
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 94103 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.
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 Aditya Chandan's NPI number?
The NPI number for Aditya Chandan is 1922702257. It was assigned to this individual provider in the NPPES registry on March 29, 2023.
Where is Aditya Chandan located?
Aditya Chandan practices at 52 Dore St, San Francisco, CA 94103. The listed phone number is (415) 861-0828.
What is Aditya Chandan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Aditya Chandan enrolled in Medicare?
Yes. Aditya Chandan 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 Aditya Chandan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aditya Chandan reassigns Medicare benefits to 3 organizations: City & County Of San Francisco (San Francisco, CA), Moussa F Yazbeck MD Inc (Walnut Creek, CA) and Bay Area Neurointensivists Inc (Walnut Creek, CA). 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 Aditya Chandan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Aditya Chandan was last updated on October 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Aditya M Chandan, NP · NPI 1922702257
Nurse Practitioner physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since March 29, 2023.
## Identity
- **NPI:** 1922702257 (Entity type: Individual)
- **Enumerated:** March 29, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 95024142 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 52 DORE ST, San Francisco, CA 94103-3828
- **Phone:** (415) 861-0828
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): City & County Of San Francisco (NPI 1417099789, San Francisco, CA); Moussa F Yazbeck MD Inc (NPI 1013313071, Walnut Creek, CA); Bay Area Neurointensivists Inc (NPI 1972149748, Walnut Creek, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** October 31, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1922702257) · Data from the CMS NPPES public registry.