SIRINA KEESARA MD
NPI 1720469984
Obstetrics & Gynecology in Chicago, IL
About Sirina Keesara Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIRINA KEESARA MD (NPI 1720469984) is an individual obstetrics & gynecology provider in Chicago, Illinois, licensed in Illinois (125067510) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Sirina Keesara 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
5Medicare enrollment records show Sirina Keesara reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Modesto, CA 95355
- Reassigned Medicare billing, California enrollment
- 3,056 clinicians in this Medicare group
Newark, CA 94560
- Reassigned Medicare billing, California enrollment
- 900 clinicians in this Medicare group
Rodeo, CA 94572
- Reassigned Medicare billing, California enrollment
- 241 clinicians in this Medicare group
San Francisco, CA 94107
- Reassigned Medicare billing, California enrollment
- 1,573 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 842 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 60637 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
CHICAGO, IL 60637
CHICAGO, IL 60637
CHICAGO, IL 60637
CHICAGO, IL 60637
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 Sirina Keesara's NPI number?
The NPI number for Sirina Keesara is 1720469984. It was assigned to this individual provider in the NPPES registry on June 13, 2015.
Where is Sirina Keesara located?
Sirina Keesara practices at 5841 S Maryland Ave # Mc2050, Chicago, IL 60637. The listed phone number is (773) 834-0598.
What is Sirina Keesara's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sirina Keesara enrolled in Medicare?
Yes. Sirina Keesara 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 Sirina Keesara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sirina Keesara reassigns Medicare benefits to 5 organizations: Sutter Valley Medical Foundation (Modesto, CA), Alameda Health System (Newark, CA), Lifelong Medical Care (Rodeo, CA), City & County Of San Francisco (San Francisco, CA) and University Of California Sfgh Medical Group (San Francisco, 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 Sirina Keesara'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 Sirina Keesara was last updated on June 13, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Sirina Keesara, MD · NPI 1720469984
Obstetrics & Gynecology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 13, 2015.
## Identity
- **NPI:** 1720469984 (Entity type: Individual)
- **Enumerated:** June 13, 2015
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 125067510 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5841 S MARYLAND AVE # MC2050, Chicago, IL 60637-1447
- **Phone:** (773) 834-0598
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Sutter Valley Medical Foundation (NPI 1669846986, Modesto, CA); Alameda Health System (NPI 1497956288, Newark, CA); Lifelong Medical Care (NPI 1003289463, Rodeo, CA); City & County Of San Francisco (NPI 1568923894, San Francisco, CA); University Of California Sfgh Medical Group (NPI 1174598296, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** June 13, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1720469984) · Data from the CMS NPPES public registry.