DR. SARAH-ANNE HENNING SCHUMANN MD
NPI 1821029471
Specialist in Tulsa, OK
About Dr. Sarah-anne Henning Schumann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARAH-ANNE HENNING SCHUMANN MD (NPI 1821029471) is an individual specialist in Tulsa, Oklahoma, licensed in Oklahoma (28564) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mill Valley, and is a graduate of Harvard Medical School (1999).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 1
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. Sarah-anne Henning Schumann 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 Reassignment
Medicare enrollment records show Sarah-anne Schumann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92101
- Reassigned Medicare billing, California enrollment
- 291 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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-anne Schumann's NPI number?
The NPI number for Sarah-anne Schumann is 1821029471. It was assigned to this individual provider in the NPPES registry on July 5, 2006.
Where is Sarah-anne Schumann located?
Sarah-anne Schumann practices at 2321 E 3rd St, Tulsa, OK 74104. The listed phone number is (918) 622-0641.
What is Sarah-anne Schumann's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Sarah-anne Schumann enrolled in Medicare?
Yes. Sarah-anne Schumann 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 Sarah-anne Schumann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah-anne Schumann reassigns Medicare benefits to One Medical Group, Inc (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 Sarah-anne Schumann'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 Sarah-anne Schumann was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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. Sarah-Anne Henning Schumann, MD · NPI 1821029471
Specialist provider in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since July 5, 2006.
## Identity
- **NPI:** 1821029471 (Entity type: Individual)
- **Enumerated:** July 5, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** 28564 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 2321 E 3RD ST, Tulsa, OK 74104-1831
- **Phone:** (918) 622-0641
## 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:** One Medical Group, Inc (NPI 1801666904, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1999
## Record status
- **NPPES last updated:** April 13, 2026
- **Other identifiers:** Medicaid 200234113B (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1821029471) · Data from the CMS NPPES public registry.