Robin C. Williams, M.D.
Pediatrics Physician · Batesville, AR
Robin C. Williams, M.D. is a pediatrics physician with a practice address in Batesville, Arkansas, and NPI 1083680862, issued on Feb 23, 2006. Check the license (Arkansas R4485, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robin C. Williams
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- R4485 AR
Self-reported in NPPES; status is on the state search - Practice location
- 411 Virginia Dr, Batesville, AR 72501
- Phone
- (870) 698-9747
- Enumerated
- Feb 23, 2006
- Record last updated
- Nov 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (870) 698-0301
- Medicaid ID
- 123446001 AR
- Medicare enrollment
- Enrolled (PECOS I20120416000515); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 509 in Arkansas → Look up another NPI →
Verify Robin C. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license R4485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.4 times the Medicare Part D claims of the average pediatrics physician in 2024
3,540 Medicare Part D claims for 126 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 260 claims were for opioids.
Most prescribed
- Atorvastatin Calcium299 claims
- Hydrocodone-Acetaminophen195 claims
- Pantoprazole Sodium195 claims
- Amlodipine Besylate144 claims
- Potassium Chloride102 claims
- Metformin Hcl Er97 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.
Robin C. Williams among 509 pediatrics physician records in Arkansas
Robin C. Williams, M.D. is one of 509 pediatrics physician records with a practice address in Arkansas. 49% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 49% of these records are
- In the CMS Doctors and Clinicians fileYes · 13% of these records are
- Graduated1989 · median 2014 among the 65 with a school on file
- Record last updated2011 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in Arkansas
There are 509 pediatrics physician records in Arkansas.
All 509 in Arkansas → Every provider in Batesville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Melody Moody, MDBatesville, AR 725011689640641
- Nelson Obikwu, MDBatesville, AR 725011710119771
- Amanda Smith, MDBatesville, AR 725011588028302
- Amy Julian, MDHeber Springs, AR 725431194944421
- Brandon Murphy, M.D.Pocahontas, AR 724551881624039
- Janet Carmack-CrawfordParagould, AR 724501376601054
- Amy Miller, M.D.Paragould, AR 724501609363514
- Vern Shotts, MDParagould, AR 724501881752939
Common questions
What is Robin C. Williams, M.D.'s NPI number?
Robin C. Williams, M.D.'s National Provider Identifier (NPI) is 1083680862, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robin C. Williams, M.D. located?
The NPPES record lists a practice address at 411 Virginia Dr, Batesville, AR, 72501. Phone: (870) 698-9747. Providers update this record themselves, so call before visiting.
How can I verify Robin C. Williams, M.D.'s license?
NPPES lists Arkansas license number R4485, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robin C. Williams, M.D. prescribe under Medicare Part D?
In 2024, Robin C. Williams, M.D. had 3,540 Medicare Part D claims for 126 beneficiaries; the average among pediatrics physician prescribers was 375. 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.