William F. Sill, D.O.
Family Medicine Physician · Saint Peters, MO
William F. Sill, D.O. is a family medicine physician with a practice address in Saint Peters, Missouri, and NPI 1578630638, issued on Nov 30, 2006. Check the license (Missouri 32792, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- William F. Sill
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 32792 MO
Self-reported in NPPES; status is on the state search - Practice location
- 6 Jungermann Cir, Saint Peters, MO 63376
- Phone
- (636) 916-9015
- Enumerated
- Nov 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (639) 916-9016
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 6 Jungermann Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gabrielle Gonzalez, RDNRegistered Dietitian1912848805
- Jennifer Keen, APNAdult Health Nurse Practitioner1114193083
- Josephine Kelly, MACounseling Psychologist1629132519
- Mark Wald, M.D.Pulmonary Disease Physician1194716688
Verify William F. Sill 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 32792Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $125.00
1 payment: food and beverage; the largest payer was Phathom Pharmaceuticals, 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.
William F. Sill among 2,991 family medicine physician records in Missouri
William F. Sill, D.O. 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 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).
27 family medicine physician records list a practice address in Saint Peters
They are 27 of the 1,259 NPPES records with a practice address in Saint Peters, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Saint Peters → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michael Adams, DOSt Peters, MO 633761235107012
- Jeffrey Atkins, M.D.Saint Peters, MO 633761962496695
- Shawn Brunk, DOSaint Peters, MO 633761558303404
- Mark Hingst, M.D.Saint Peters, MO 633761053372847
- Aubra Houchin, DOSt Peters, MO 633761598737819
- Ramesh Khurana, MDSaint Peters, MO 633761922038736
- Rosa Kincaid, MDSaint Peters, MO 633761932109402
- Anne Lyng Hibbard, M.D.Saint Peters, MO 633761184618415
Common questions
What is William F. Sill, D.O.'s NPI number?
William F. Sill, D.O.'s National Provider Identifier (NPI) is 1578630638, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William F. Sill, D.O. located?
The NPPES record lists a practice address at 6 Jungermann Cir, Saint Peters, MO, 63376. Phone: (636) 916-9015. Providers update this record themselves, so call before visiting.
How can I verify William F. Sill, D.O.'s license?
NPPES lists Missouri license number 32792, 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.
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.