SARAH GARDNER THAPPA DO
NPI 1265091623
Obstetrics & Gynecology in Saint Louis, MO
About Sarah Gardner Thappa Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH GARDNER THAPPA DO (NPI 1265091623) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (2026035137) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
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
Sarah Gardner Thappa 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
3Medicare enrollment records show Sarah Thappa reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 182 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 1,624 clinicians in this Medicare group
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
- 109 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 63108 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.
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
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 Sarah Thappa's NPI number?
The NPI number for Sarah Thappa is 1265091623. It was assigned to this individual provider in the NPPES registry on June 10, 2019.
Where is Sarah Thappa located?
Sarah Thappa practices at 4901 Forest Park Ave, Saint Louis, MO 63108. The listed phone number is (314) 747-5470.
What is Sarah Thappa's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sarah Thappa enrolled in Medicare?
Yes. Sarah Thappa 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 Sarah Thappa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Thappa reassigns Medicare benefits to 3 organizations: Strong Obstetrics-Gynecology Group (Rochester, NY), University Of Rochester (Rochester, NY) and Weill Medical College Of Cornell (New York, NY). 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 Sarah Thappa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Thappa accept?
Health plans from UnitedHealthcare list Sarah Thappa 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 Sarah Thappa was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.
# Sarah Gardner Thappa, DO · NPI 1265091623
Obstetrics & Gynecology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 10, 2019.
## Identity
- **NPI:** 1265091623 (Entity type: Individual)
- **Enumerated:** June 10, 2019
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 2026035137 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4901 FOREST PARK AVE, Saint Louis, MO 63108-1495
- **Phone:** (314) 747-5470 · **Fax:** (314) 362-3335
## 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): Strong Obstetrics-Gynecology Group (NPI 1184668311, Rochester, NY); University Of Rochester (NPI 1821152588, Rochester, NY); Weill Medical College Of Cornell (NPI 1013958610, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** October 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1265091623) · Data from the CMS NPPES public registry.