Brian D. Williams, MD
Family Medicine Physician · Springfield, MO
Brian D. Williams, MD is a family medicine physician with a practice address in Springfield, Missouri, and NPI 1073578159, issued on Apr 20, 2006. Check the license (Missouri 2004014290, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Brian D. Williams
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2004014290 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1000 E Primrose St, Springfield, MO 65807
- Phone
- (417) 269-9812
- Enumerated
- Apr 20, 2006
- Record last updated
- May 26, 2026
- Fax
- (417) 269-9853
- Medicaid ID
- 209128503 MO
- Medicare enrollment
- Enrolled (PECOS I20041011000179); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2001
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 1000 E Primrose St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tiffany Barker, FNP-CObstetrics & Gynecology Nurse Practitioner1851214662
Verify Brian D. Williams 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 2004014290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average family medicine physician in 2024
695 Medicare Part D claims for 440 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Doxycycline Hyclate85 claims
- Prednisone74 claims
- Cephalexin56 claims
- Fluticasone Propionate45 claims
- Amoxicillin-Clavulanate Potass37 claims
- Methylprednisolone28 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.
Bills Medicare through 3 group practices
- Good Health Medical PLLCSan Tan Valley, AZ
- Lester E Cox Medical CentersSpringfield, MO
- Skaggs Community Hospital AssociationBranson, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian D. Williams among 2,991 family medicine physician records in Missouri
Brian D. Williams, MD 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 fileYes · 59% of these records are
- Graduated2001 · median 2006 among the 1,778 with a school on file
- Record last updated2026 · 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).
226 family medicine physician records list a practice address in Springfield
They are 226 of the 6,403 NPPES records with a practice address in Springfield, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Springfield → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nishua Bendt, DOSpringfield, MO 658071174586275
- Christopher Billings, DOSpringfield, MO 658071124024864
- Roger Cady, MDSpringfield, MO 658071558330878
- Maria Carter, D.O.Springfield, MO 658071487627923
- Lori Cohen, M.D.Springfield, MO 658071760404230
- Randall Cross, MDSpringfield, MO 658071578507794
- Ian Fawks, DOSpringfield, MO 658071386640910
- Vianne FranceSpringfield, MO 658071891745675
Common questions
What is Brian D. Williams, MD's NPI number?
Brian D. Williams, MD's National Provider Identifier (NPI) is 1073578159, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian D. Williams, MD located?
The NPPES record lists a practice address at 1000 E Primrose St, Springfield, MO, 65807. Phone: (417) 269-9812. Providers update this record themselves, so call before visiting.
How can I verify Brian D. Williams, MD's license?
NPPES lists Missouri license number 2004014290, 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 Brian D. Williams, MD prescribe under Medicare Part D?
In 2024, Brian D. Williams, MD had 695 Medicare Part D claims for 440 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.