Robert W. Smalling, OD, PA
Optometrist · Warren, AR
Robert W. Smalling, OD, PA is an optometrist with a practice address in Warren, Arkansas, and NPI 1457316002, issued on Apr 18, 2006. Check the license (Arkansas 2179, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert W. Smalling
- Credential
- OD, PA
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2179 AR
Self-reported in NPPES; status is on the state search - Practice location
- 119 N Main St, Warren, AR 71671
- Phone
- (870) 226-6731
- Enumerated
- Apr 18, 2006
- Record last updated
- Jul 31, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (870) 226-7894
- Medicaid ID
- 110204722 AR
- Entity
- Type 1 · individual
8 nearest optometrist records → All 531 in Arkansas → Look up another NPI →
Verify Robert W. Smalling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
Search for license 2179Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average optometrist in 2024
290 Medicare Part D claims for 38 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Latanoprost112 claims
- Timolol Maleate54 claims
- Lumigan49 claims
- Alphagan P24 claims
- Brimonidine Tartrate24 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.
Robert W. Smalling among 531 optometrist records in Arkansas
Robert W. Smalling, OD, PA is one of 531 optometrist records with a practice address in Arkansas. 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 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2012 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Arkansas
There are 531 optometrist records in Arkansas.
All 531 in Arkansas → Every provider in Warren → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Barrett Brown, O.D.Monticello, AR 716551942642285
- Ricky Ferguson, ODMonticello, AR 716551720198963
- Kenneth Jarrett, ODMonticello, AR 716551063082907
- James Price, ODMonticello, AR 716551598757148
- Mark Robinson, ODLake Village, AR 716531699872036
- Jerry Nutt, O.D.Camden, AR 717011871685065
- Charles Pope, ODCamden, AR 717011295824043
- Charles Pope, O.D.Camden, AR 717011609953827
Common questions
What is Robert W. Smalling, OD, PA's NPI number?
Robert W. Smalling, OD, PA's National Provider Identifier (NPI) is 1457316002, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert W. Smalling, OD, PA located?
The NPPES record lists a practice address at 119 N Main St, Warren, AR, 71671. Phone: (870) 226-6731. Providers update this record themselves, so call before visiting.
How can I verify Robert W. Smalling, OD, PA's license?
NPPES lists Arkansas license number 2179, as entered by the provider. Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.
How much does Robert W. Smalling, OD, PA prescribe under Medicare Part D?
In 2024, Robert W. Smalling, OD, PA had 290 Medicare Part D claims for 38 beneficiaries; the average among optometrist prescribers was 277. 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.