Russell Gregory, MD
Family Medicine Physician · Warren, AR
Russell Gregory, MD is a family medicine physician with a practice address in Warren, Arkansas, and NPI 1497493290, issued on May 23, 2022. Check the license (Arkansas E-18848, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Russell Gregory
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- E-18848 AR
Self-reported in NPPES; status is on the state search - Practice location
- 404 S Bradley St, Warren, AR 71671
- Phone
- (870) 226-8636
- Enumerated
- May 23, 2022
- Entity
- Type 1 · individual
Also registered at 404 S Bradley St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Arnold, D OSurgery Physician1164416640
- Althea Conley, MD., PH.D.Psychiatry Physician1114995198
- Justin Gates, CRNACertified Registered Nurse Anesthetist1114203635
- Jan GormanCertified Registered Nurse Anesthetist1699824201
- Terri Grimes, P.T.Physical Therapist1871713479
- David Kilcrease, P.T.Physical Therapist1790905313
Verify Russell Gregory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-18848Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
28% fewer Medicare Part D claims than the average family medicine physician in 2024
2,520 Medicare Part D claims for 175 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 111 claims were for opioids.
Most prescribed
- Atorvastatin Calcium174 claims
- Gabapentin112 claims
- Amlodipine Besylate91 claims
- Hydrocodone-Acetaminophen78 claims
- Furosemide70 claims
- Omeprazole67 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.
3 hospital and facility affiliations
- Bradley County Medical CenterWarren, AR · Critical Access Hospitals
- Correct Care, Inc.Ashdown, AR
- Hospital Care Consultants OF Fordyce LLCFordyce, 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.
7 family medicine physician records list a Warren practice address
They are 7 of the 117 NPPES records with a Warren practice address, and 1,576 family medicine physician records in Arkansas.
All 7 in Warren → All 1,576 in Arkansas → Every provider in Warren →
Other family medicine physician records in Arkansas
- Wiley Abbott, MDTexarkana, AR1992327928
- Jamal Abdin, M.D.Farmington, AR1043201940
- Timothy Abels, MDBatesville, AR1386396588
- Bryan Abernathy, M.DFayetteville, AR1649218892
- Jose Abiseid, M.D.Clinton, AR1154391514
- Jimmy Acklin, M.D.Fort Smith, AR1356345052
- Carlos Acosta, MDSpringdale, AR1689879777
- Amber Adams, MSN, APRN-CNP, FNP-CJonesboro, AR1962789826
- Kayla Adams, APRNFort Smith, AR1255077160
- Laura Adams, MDFort Smith, AR1740277557
Common questions
What is Russell Gregory, MD's NPI number?
Russell Gregory, MD's National Provider Identifier (NPI) is 1497493290, issued on May 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Russell Gregory, MD located?
The NPPES record lists a practice address at 404 S Bradley St, Warren, AR, 71671. Phone: (870) 226-8636. Providers update this record themselves, so call before visiting.
How can I verify Russell Gregory, MD's license?
NPPES lists Arkansas license number E-18848, 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 Russell Gregory, MD prescribe under Medicare Part D?
In 2024, Russell Gregory, MD had 2,520 Medicare Part D claims for 175 beneficiaries; the average among family medicine physician prescribers was 3,519. 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.