SATHISH RAMANATHAN MD
NPI 1023450384
Anesthesiology in Oklahoma City, OK
About Sathish Ramanathan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SATHISH RAMANATHAN MD (NPI 1023450384) is an individual anesthesiology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (33641) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2000).
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
Sathish Ramanathan Md 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 Sathish Ramanathan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 845 clinicians in this Medicare group
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
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 Sathish Ramanathan's NPI number?
The NPI number for Sathish Ramanathan is 1023450384. It was assigned to this individual provider in the NPPES registry on July 26, 2013.
Where is Sathish Ramanathan located?
Sathish Ramanathan practices at 920 Stanton L Young Blvd # Wp1140, Oklahoma City, OK 73104. The listed phone number is (405) 271-4351.
What is Sathish Ramanathan's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sathish Ramanathan enrolled in Medicare?
Yes. Sathish Ramanathan 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 Sathish Ramanathan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sathish Ramanathan reassigns Medicare benefits to 2 organizations: Board Of Regents Of The University Of Oklahoma - Ou Physicians (Oklahoma City, OK) and Ou Health Partners, Inc (Oklahoma City, OK). 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 Sathish Ramanathan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sathish Ramanathan accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Sathish Ramanathan 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 Sathish Ramanathan was last updated on August 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Sathish Ramanathan, MD · NPI 1023450384
Anesthesiology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since July 26, 2013.
## Identity
- **NPI:** 1023450384 (Entity type: Individual)
- **Enumerated:** July 26, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 33641 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 920 STANTON L YOUNG BLVD # WP1140, Oklahoma City, OK 73104
- **Phone:** (405) 271-4351 · **Fax:** (405) 271-8695
## 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): Board Of Regents Of The University Of Oklahoma - Ou Physicians (NPI 1801869250, Oklahoma City, OK); Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** August 16, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1023450384) · Data from the CMS NPPES public registry.