Shannon Rhea Sitzmann, DNP, APRN, FNP-BC
Family Medicine Physician · Columbia, MO
Shannon Rhea Sitzmann, DNP, APRN, FNP-BC is a family medicine physician with a practice address in Columbia, Missouri, and NPI 1023665429, issued on Aug 20, 2019. Check the license (Missouri 2019030793, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Shannon Rhea Sitzmann
- Credential
- DNP, APRN, FNP-BC
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2019030793 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2900 Trimble RD Ste 107, Columbia, MO 65201
- Phone
- (573) 818-3067
- Enumerated
- Aug 20, 2019
- Record last updated
- Aug 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 2900 Trimble RD Ste 107
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Frank Divincenzo, M.D.Internal Medicine Physician1649344573
Verify Shannon Rhea Sitzmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2019030793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
443 Medicare Part D claims for 69 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Progesterone253 claims
- Estradiol (Twice Weekly)37 claims
- Levothyroxine Sodium34 claims
- Dotti31 claims
- Spironolactone28 claims
- Np Thyroid23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $20.63
1 payment: food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Shannon Rhea Sitzmann among 2,991 family medicine physician records in Missouri
Shannon Rhea Sitzmann, DNP, APRN, FNP-BC is one of 2,991 family medicine physician records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2019 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
195 family medicine physician records list a practice address in Columbia
They are 195 of the 6,004 NPPES records with a practice address in Columbia, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Columbia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jeffery Belden, MDColumbia, MO 652011871551739
- Kathleen David, M.D.Columbia, MO 652011992796577
- Bridget Early, M.D.Columbia, MO 652011710968201
- Anne Fitzsimmons, MDColumbia, MO 652011629036561
- Justin Jones, M.D.Columbia, MO 652011962488536
- Scott Kinkade, M.D.Columbia, MO 652011508825894
- Peter Koopman, MDColumbia, MO 652011376526913
- Michael Lefevre, MDColumbia, MO 652011962460055
Common questions
What is Shannon Rhea Sitzmann, DNP, APRN, FNP-BC's NPI number?
Shannon Rhea Sitzmann, DNP, APRN, FNP-BC's National Provider Identifier (NPI) is 1023665429, issued on Aug 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Rhea Sitzmann, DNP, APRN, FNP-BC located?
The NPPES record lists a practice address at 2900 Trimble RD Ste 107, Columbia, MO, 65201. Phone: (573) 818-3067. Providers update this record themselves, so call before visiting.
How can I verify Shannon Rhea Sitzmann, DNP, APRN, FNP-BC's license?
NPPES lists Missouri license number 2019030793, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shannon Rhea Sitzmann, DNP, APRN, FNP-BC prescribe under Medicare Part D?
In 2024, Shannon Rhea Sitzmann, DNP, APRN, FNP-BC had 443 Medicare Part D claims for 69 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.