William R. Barnard, MD
Internal Medicine Physician · Grandview, MO
William R. Barnard, MD is an internal medicine physician with a practice address in Grandview, Missouri, and NPI 1396742110, issued on Jul 7, 2005. Check the license (Missouri R1A99, 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 R. Barnard
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R1A99 MO
Self-reported in NPPES; status is on the state search - Practice location
- 7201 E 147TH St, Grandview, MO 64030
- Phone
- (816) 348-2260
- Enumerated
- Jul 7, 2005
- Record last updated
- Jun 14, 2022
- Fax
- (913) 495-3751
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 7201 E 147TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Abben, APRNFamily Nurse Practitioner1760105274
- Gregory Boyd, D.OFamily Medicine Physician1821107939
- Steven Buie, MDFamily Medicine Physician1285604512
- Anthony Buren, M.D.Internal Medicine Physician1467474460
- Michelle Franey, MDFamily Medicine Physician1518938844
- David Geidl, MDFamily Medicine Physician1871774075
Verify William R. Barnard 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 R1A99Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
227 Medicare Part D claims for 115 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium18 claims
- Amlodipine Besylate11 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.
William R. Barnard among 2,604 internal medicine physician records in Missouri
William R. Barnard, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Grandview
They are 9 of the 221 NPPES records with a practice address in Grandview, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Grandview → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Adaora AsomughaGrandview, MO 640301699655092
- Anthony Buren, M.D.Grandview, MO 640301467474460
- Molly Lewandowski, MDGrandview, MO 640301689630154
- Mary Ann Lillig, D.O.Grandview, MO 640301902899834
- Linjie Luo, MD, PHDGrandview, MO 640301942180922
- Atif MuhammadGrandview, MO 640301619594017
- Washington Muro, M.D.Grandview, MO 640301932218013
- Fatma ShabanaGrandview, MO 640301396639340
Common questions
What is William R. Barnard, MD's NPI number?
William R. Barnard, MD's National Provider Identifier (NPI) is 1396742110, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William R. Barnard, MD located?
The NPPES record lists a practice address at 7201 E 147TH St, Grandview, MO, 64030. Phone: (816) 348-2260. Providers update this record themselves, so call before visiting.
How can I verify William R. Barnard, MD's license?
NPPES lists Missouri license number R1A99, 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 R. Barnard, MD prescribe under Medicare Part D?
In 2024, William R. Barnard, MD had 227 Medicare Part D claims for 115 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.