DR. GAYATHRI CHELVAKUMAR M.D.
NPI 1447473848
Pediatrics - Adolescent Medicine in San Diego, CA
About Dr. Gayathri Chelvakumar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GAYATHRI CHELVAKUMAR M.D. (NPI 1447473848) is an individual adolescent medicine provider in San Diego, California, licensed in California (C183059) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Columbus, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Dr. Gayathri Chelvakumar 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 Reassignment
Medicare enrollment records show Gayathri Chelvakumar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92123
- Reassigned Medicare billing, California enrollment
- 562 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.
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.
SAN DIEGO, CA 92123
SAN DIEGO, CA 92123
SAN DIEGO, CA 92123
SAN DIEGO, CA 92123
SAN DIEGO, CA 92123
SAN DIEGO, CA 92123
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 Gayathri Chelvakumar's NPI number?
The NPI number for Gayathri Chelvakumar is 1447473848. It was assigned to this individual provider in the NPPES registry on April 11, 2007.
Where is Gayathri Chelvakumar located?
Gayathri Chelvakumar practices at 8110 Birmingham Way, San Diego, CA 92123. The listed phone number is (858) 966-8493.
What is Gayathri Chelvakumar's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.
Is Gayathri Chelvakumar enrolled in Medicare?
Yes. Gayathri Chelvakumar 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 organization bills Medicare for Gayathri Chelvakumar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gayathri Chelvakumar reassigns Medicare benefits to Rady Children's Hospital San Diego (San Diego, 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 Gayathri Chelvakumar'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 Gayathri Chelvakumar was last updated on November 4, 2022. 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.
# Dr. Gayathri Chelvakumar, M.D. · NPI 1447473848
Adolescent Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since April 11, 2007.
## Identity
- **NPI:** 1447473848 (Entity type: Individual)
- **Enumerated:** April 11, 2007
- **Primary specialty:** Pediatrics - Adolescent Medicine · taxonomy 2080A0000X
- **State license:** C183059 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8110 BIRMINGHAM WAY, San Diego, CA 92123-2758
- **Phone:** (858) 966-8493
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Rady Children's Hospital San Diego (NPI 1669617197, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** November 4, 2022
- **Other identifiers:** Other H242420 (OH); Medicaid 0088732 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1447473848) · Data from the CMS NPPES public registry.