Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Sarah-Anne Henning Schumann, MD

Individual provider Family Medicine Physician · NPI 1821029471

Dr. Sarah-Anne Henning Schumann, MD is a Family Practice in Tulsa, Oklahoma. Graduated from Harvard Medical School in 1999, 27 years ago. Practices with One Medical Group Inc, a 328-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Oklahoma.

Years since qualifying
27
Trained at
Harvard Medical School
Licensed in
CA, OK
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2321 E 3rd St
Tulsa, OK 74104-1831
Phone: (918) 622-0641
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 750 Redwood Hwy Frontage Rd Ste 1210, Mill Valley, CA 94941-2483 — (888) 663-6331

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 28564 (OK)
Family Medicine Physician Taxonomy 207Q00000X · Licence C176306 (CA)
Community Health Worker Taxonomy 172V00000X (OK)

Record details

NPI number1821029471
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2006
Last updated in NPPESApril 13, 2026
Certification dateApril 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1999 (27 years in practice)
Group practice One Medical Group Inc — 328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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