DR. SANTHRA SEBASTIAN MATHEW DO
NPI 1336585181
Anesthesiology in Atlanta, GA
About Dr. Santhra Sebastian Mathew Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANTHRA SEBASTIAN MATHEW DO (NPI 1336585181) is an individual anesthesiology provider in Atlanta, Georgia, licensed in Georgia (78793) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Santhra Sebastian Mathew Do 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
9Medicare enrollment records show Santhra Mathew reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 201 clinicians in this Medicare group
Atlanta, GA 30327
- Reassigned Medicare billing, Georgia enrollment
- 30 clinicians in this Medicare group
Atlanta, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 50 clinicians in this Medicare group
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 489 clinicians in this Medicare group
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 30 clinicians in this Medicare group
Macon, GA 31201
- Reassigned Medicare billing, Georgia enrollment
- 66 clinicians in this Medicare group
Milledgeville, GA 31061
- Reassigned Medicare billing, Georgia enrollment
- 63 clinicians in this Medicare group
Savannah, GA 31404
- Reassigned Medicare billing, Georgia enrollment
- 468 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Georgia enrollment
- 386 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 4
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.
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.
ATLANTA, GA 30308
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 Santhra Mathew's NPI number?
The NPI number for Santhra Mathew is 1336585181. It was assigned to this individual provider in the NPPES registry on May 21, 2013.
Where is Santhra Mathew located?
Santhra Mathew practices at 550 Peachtree St NE, Atlanta, GA 30308. The listed phone number is (404) 308-4459.
What is Santhra Mathew's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Santhra Mathew enrolled in Medicare?
Yes. Santhra Mathew 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 Santhra Mathew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Santhra Mathew reassigns Medicare benefits to 9 organizations: Concordia Anesthesiology, Inc (Atlanta, GA), Ambulatory Anesthesia Partners LLC (Atlanta, GA), North Perimeter Anesthesia LLC (Atlanta, GA), Gi Anesthesia Of Georgia LLC (Gainesville, GA), Ad Of Georgia PC (Gainesville, GA) and 4 more organizations, listed in the Medicare section above. 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 Santhra Mathew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Santhra Mathew accept?
Health plans from Oscar Health and Oscar Insurance Company list Santhra Mathew 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 Santhra Mathew was last updated on September 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Santhra Sebastian Mathew, DO · NPI 1336585181
Anesthesiology physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since May 21, 2013.
## Identity
- **NPI:** 1336585181 (Entity type: Individual)
- **Enumerated:** May 21, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 78793 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 PEACHTREE ST NE, Atlanta, GA 30308-2212
- **Phone:** (404) 308-4459
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Concordia Anesthesiology, Inc (NPI 1619296464, Atlanta, GA); Ambulatory Anesthesia Partners LLC (NPI 1851799373, Atlanta, GA); North Perimeter Anesthesia LLC (NPI 1457716516, Atlanta, GA); Gi Anesthesia Of Georgia LLC (NPI 1326569187, Gainesville, GA); Ad Of Georgia PC (NPI 1144073818, Gainesville, GA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 6, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1336585181) · Data from the CMS NPPES public registry.