William B. Robinson, MD
Internal Medicine Physician · Knoxville, TN
William B. Robinson, MD is an internal medicine physician with a practice address in Knoxville, Tennessee, and NPI 1114962339, issued on Jun 19, 2006. Check the license (Tennessee 12241, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William B. Robinson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 12241 TN
Self-reported in NPPES; status is on the state search - Practice location
- 9333 Park West Blvd, Knoxville, TN 37923
- Phone
- (865) 531-4600
- Enumerated
- Jun 19, 2006
- Record last updated
- May 9, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 3812527 TN
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 9333 Park West Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kellie Chernikow, DPTPhysical Therapist1144650284
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Verify William B. Robinson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 12241Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,952 Medicare Part D claims for 327 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 32 claims were for opioids.
Most prescribed
- Levothyroxine Sodium116 claims
- Atorvastatin Calcium98 claims
- Omeprazole82 claims
- Alprazolam67 claims
- Lisinopril62 claims
- Amlodipine Besylate61 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: $195.30
8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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 B. Robinson among 2,596 internal medicine physician records in Tennessee
William B. Robinson, MD is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2008 · 56% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
237 internal medicine physician records list a practice address in Knoxville
They are 237 of the 14,339 NPPES records with a practice address in Knoxville, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Knoxville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Udit Chaudhuri, MDKnoxville, TN 379231083640569
- Hollis Cotton, MDKnoxville, TN 379231437194792
- Edward Good, MDKnoxville, TN 379231376589903
- Ketan Hira, DOKnoxville, TN 379231346285608
- Jessica Ivey, MDKnoxville, TN 379231124096136
- James Kirby, MDKnoxville, TN 379231497791438
- Jerome McKenzie, MDKnoxville, TN 379231528003761
- Robert Montgomery, MDKnoxville, TN 379231124064167
Common questions
What is William B. Robinson, MD's NPI number?
William B. Robinson, MD's National Provider Identifier (NPI) is 1114962339, issued on Jun 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William B. Robinson, MD located?
The NPPES record lists a practice address at 9333 Park West Blvd, Knoxville, TN, 37923. Phone: (865) 531-4600. Providers update this record themselves, so call before visiting.
How can I verify William B. Robinson, MD's license?
NPPES lists Tennessee license number 12241, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William B. Robinson, MD prescribe under Medicare Part D?
In 2024, William B. Robinson, MD had 1,952 Medicare Part D claims for 327 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.