Otis Bennett Walton, MD
Ophthalmology Physician · Bellaire, TX
Otis Bennett Walton, MD is an ophthalmology physician with a practice address in Bellaire, Texas, and NPI 1942591839, issued on Apr 26, 2011. Check the license (Texas Q4543, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Otis Bennett Walton
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- Q4543 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6800 West Loop South, Bellaire, TX 77401
- Phone
- (281) 944-8020
- Enumerated
- Apr 26, 2011
- Record last updated
- Jul 24, 2024
- Fax
- (281) 849-7505
- Medicare enrollment
- Enrolled (PECOS I20150827001377); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,514 in Texas → Look up another NPI →
Also registered at 6800 West Loop South
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bethsheba Johnson, NPGerontology Nurse Practitioner1952420184
- Myrtle Oates, M.D.Gynecology Physician1952335986
Verify Otis Bennett Walton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q4543Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average ophthalmology physician in 2024
551 Medicare Part D claims for 150 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.
Most prescribed
- Prednisolone Acetate209 claims
- Ofloxacin167 claims
- Bromfenac Sodium57 claims
- Prolensa45 claims
- Latanoprost15 claims
- Polymyxin B Sul-Trimethoprim11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $118,761.73
33 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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.
Bills Medicare through one group practice
- Steel String Vision PLLCBellaire, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Otis Bennett Walton among 1,514 ophthalmology physician records in Texas
Otis Bennett Walton, MD is one of 1,514 ophthalmology physician records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2015 · median 2003 among the 1,052 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 ophthalmology physician records list a practice address in Bellaire
They are 27 of the 1,159 NPPES records with a practice address in Bellaire, and 1,514 ophthalmology physician records in Texas.
All 1,514 in Texas → Every provider in Bellaire → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Rehan Ahmed, M.D.Bellaire, TX 774011033348180
- Nicholas Bell, M. D.Bellaire, TX 774011831180041
- Matthew Benz, MDBellaire, TX 774011689771545
- Warren Cross, MDBellaire, TX 774011437173663
- Bruce January, M.D.Bellaire, TX 774011154438927
- Kelly Larkin, MDBellaire, TX 774011497040471
- Mark Mayo, MDBellaire, TX 774011538144423
- Mirwat Sami, MDBellaire, TX 774011194980557
Common questions
What is Otis Bennett Walton, MD's NPI number?
Otis Bennett Walton, MD's National Provider Identifier (NPI) is 1942591839, issued on Apr 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Otis Bennett Walton, MD located?
The NPPES record lists a practice address at 6800 West Loop South, Bellaire, TX, 77401. Phone: (281) 944-8020. Providers update this record themselves, so call before visiting.
How can I verify Otis Bennett Walton, MD's license?
NPPES lists Texas license number Q4543, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Otis Bennett Walton, MD prescribe under Medicare Part D?
In 2024, Otis Bennett Walton, MD had 551 Medicare Part D claims for 150 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Otis Bennett Walton, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.