Robert McLain Williams, MD
Family Medicine Physician · Opp, AL
Robert McLain Williams, MD is a family medicine physician with a practice address in Opp, Alabama, and NPI 1801897269, issued on Aug 9, 2005. Check the license (Alabama 00013653, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robert McLain Williams
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 00013653 AL
M-8671 ID
Self-reported in NPPES; status is on the state search - Practice location
- 103 E Memorial Ave, Opp, AL 36467
- Phone
- (334) 493-7930
- Enumerated
- Aug 9, 2005
- Record last updated
- Nov 17, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (334) 493-3384
- Medicaid ID
- 000017551 AL
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,996 in Alabama → Look up another NPI →
Also registered at 103 E Memorial Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Larry Norris, P.A.Medical Physician Assistant1356343271
- W. Williamson, ED.D.Mental Health Counselor1891865754
Verify Robert McLain Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 00013653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average family medicine physician in 2024
12,483 Medicare Part D claims for 517 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 759 claims were for opioids.
Most prescribed
- Omeprazole421 claims
- Tramadol Hcl384 claims
- Atorvastatin Calcium360 claims
- Eliquis334 claims
- Levothyroxine Sodium312 claims
- Potassium Chloride291 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 MIPS final score for 2023 (Medicare payment program): 79.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.26
1 payment: food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Robert McLain Williams among 1,996 family medicine physician records in Alabama
Robert McLain Williams, MD is one of 1,996 family medicine physician records with a practice address in Alabama. 84% 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, 90% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2009 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family medicine physician records list a practice address in Opp
They are 5 of the 77 NPPES records with a practice address in Opp, and 1,996 family medicine physician records in Alabama.
All 1,996 in Alabama → Every provider in Opp → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kenneth Crowe, M.D.Opp, AL 364671124169651
- Steven Davis, DOOpp, AL 364671003898396
- Jonathan Stanfield, M.D.Opp, AL 364671023195724
- Lori Stanfield, M.D.Opp, AL 364671144399437
- Albert Boroughs, MDMonroeville, AL 364601740283548
- Thomas Broughton, M.D.Monroeville, AL 364601073778023
- Charles Eddins, MDMonroeville, AL 364601932104809
- Peggy Gibson, CRNPMonroeville, AL 364601720333446
Common questions
What is Robert McLain Williams, MD's NPI number?
Robert McLain Williams, MD's National Provider Identifier (NPI) is 1801897269, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert McLain Williams, MD located?
The NPPES record lists a practice address at 103 E Memorial Ave, Opp, AL, 36467. Phone: (334) 493-7930. Providers update this record themselves, so call before visiting.
How can I verify Robert McLain Williams, MD's license?
NPPES lists Alabama license number 00013653, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert McLain Williams, MD prescribe under Medicare Part D?
In 2024, Robert McLain Williams, MD had 12,483 Medicare Part D claims for 517 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Robert McLain Williams, MD's MIPS final score?
The 2023 MIPS final score is 79.6 of 100. 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.