NPPES file of Aug 9, 2026

William S. Donnell, M.D.

Family Medicine Physician · Bolivar, MO

William S. Donnell, M.D. is a family medicine physician with a practice address in Bolivar, Missouri, and NPI 1639191125, issued on Jul 24, 2006. Check the license (Missouri 36276, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639191125
Name
William S. Donnell
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
36276 MO
Self-reported in NPPES; status is on the state search
Practice location
1240 N Butterfield RD, Bolivar, MO 65613
Phone
(417) 326-6021
Enumerated
Jul 24, 2006
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(417) 326-6347
Medicare enrollment
Enrolled (PECOS I20120120000178); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →

Also registered at 1240 N Butterfield RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Olivia Cumley, FNPFamily Nurse Practitioner1194211664
  2. Nicole Davis, MSW, LCSWSocial Worker1437932746
  3. Ronda Entlicher-Stewart, APRN,BCNurse Practitioner1740262278
  4. Ronald Evans, M.D.Family Medicine Physician1679595102
  5. Louis Harris, M.D.Family Medicine Physician1922018076
  6. Mary Hogan, M.D.Family Medicine Physician1932147808

Verify William S. Donnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 36276    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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40% more Medicare Part D claims than the average family medicine physician in 2024

4,968 Medicare Part D claims for 397 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 84 claims were for opioids.

  1. William Donnell4,968
  2. Specialty average3,544

Most prescribed

  1. Lisinopril339 claims
  2. Amlodipine Besylate320 claims
  3. Omeprazole281 claims
  4. Levothyroxine Sodium258 claims
  5. Losartan Potassium224 claims
  6. Atorvastatin Calcium216 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: $417.95

24 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.

  1. William Donnell$417.95
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Citizens Memorial HealthcareBolivar, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William S. Donnell among 2,991 family medicine physician records in Missouri

William S. Donnell, M.D. 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
  • Graduated1979 · median 2006 among the 1,778 with a school on file
  • 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).

19 family medicine physician records list a practice address in Bolivar

They are 19 of the 373 NPPES records with a practice address in Bolivar, and 2,991 family medicine physician records in Missouri.

All 2,991 in Missouri → Every provider in Bolivar → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Ronald Evans, M.D.Bolivar, MO 656131679595102
  2. Louis Harris, M.D.Bolivar, MO 656131922018076
  3. George Heinz, MDBolivar, MO 656131326110818
  4. Julie HensonBolivar, MO 656131477912731
  5. Mary Hogan, M.D.Bolivar, MO 656131932147808
  6. Kristopher Kaufmann, DOBolivar, MO 656131023029998
  7. Phillip Kelchen, M.D.Bolivar, MO 656131154612588
  8. Greg Link, DOBolivar, MO 656131871692798

Common questions

What is William S. Donnell, M.D.'s NPI number?

William S. Donnell, M.D.'s National Provider Identifier (NPI) is 1639191125, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William S. Donnell, M.D. located?

The NPPES record lists a practice address at 1240 N Butterfield RD, Bolivar, MO, 65613. Phone: (417) 326-6021. Providers update this record themselves, so call before visiting.

How can I verify William S. Donnell, M.D.'s license?

NPPES lists Missouri license number 36276, 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 William S. Donnell, M.D. prescribe under Medicare Part D?

In 2024, William S. Donnell, M.D. had 4,968 Medicare Part D claims for 397 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.