Ruth Blair, MD
Internal Medicine Physician · Cabot, AR
Ruth Blair, MD is an internal medicine physician with a practice address in Cabot, Arkansas, and NPI 1669433520, issued on Mar 30, 2006. Check the license on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ruth Blair
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 2037 West Main, Cabot, AR 72023
- Phone
- (501) 843-4555
- Enumerated
- Mar 30, 2006
- Entity
- Type 1 · individual
Also registered at 2037 West Main
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susanne Lassieur Robertson, MDInternal Medicine Physician1578520227
- Jason Merrick, MDFamily Medicine Physician1578524435
Verify Ruth Blair in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
51% more Medicare Part D claims than the average internal medicine physician in 2024
4,204 Medicare Part D claims for 298 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 154 claims were for opioids.
Most prescribed
- Levothyroxine Sodium219 claims
- Atorvastatin Calcium175 claims
- Escitalopram Oxalate146 claims
- Trazodone Hcl146 claims
- Amlodipine Besylate144 claims
- Gabapentin124 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: $300.28
13 payments, mostly food and beverage; the largest payer was Supernus Pharmaceuticals, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Arkansas Central Primary Care PLLCCabot, AR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Internal Medicine Physician providers in Arkansas
There are 874 internal medicine physician records in Arkansas.
Other internal medicine physician records in Arkansas
- Sherry AbaderLittle Rock, AR1215515002
- Ahmed Abdelal, M.D.Little Rock, AR1548265572
- Lee Abel, M.D.Little Rock, AR1558399980
- Ahmed Abuabdou, M.D.Little Rock, AR1245547702
- Yuba Acharya, M.D.Hot Springs, AR1376716290
- Audie Aderholt, M.D.Little Rock, AR1366861601
- Stephen Aguilar, MDLittle Rock, AR1528758414
- Salma Ahi, MDLittle Rock, AR1467339333
- Ragda Ahmed, MDBatesville, AR1609571405
- Olivia Ahrendsen, MDNorth Little Rock, AR1700373818
Common questions
What is Ruth Blair, MD's NPI number?
Ruth Blair, MD's National Provider Identifier (NPI) is 1669433520, issued on Mar 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ruth Blair, MD located?
The NPPES record lists a practice address at 2037 West Main, Cabot, AR, 72023. Phone: (501) 843-4555. Providers update this record themselves, so call before visiting.
How can I verify Ruth Blair, MD's license?
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 Ruth Blair, MD prescribe under Medicare Part D?
In 2024, Ruth Blair, MD had 4,204 Medicare Part D claims for 298 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.