Cheryl Chamathil, MD
Family Medicine Physician · Texarkana, AR
Cheryl Chamathil, MD is a family medicine physician with a practice address in Texarkana, Arkansas, and NPI 1902543846, issued on May 12, 2022. Check the license on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cheryl Chamathil
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- W4778 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3417 U OF A Way, Texarkana, AR 71854
- Phone
- (870) 779-6000
- Enumerated
- May 12, 2022
- Record last updated
- Apr 30, 2026
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,681 in Arkansas → Look up another NPI →
Also registered at 3417 U OF A Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shadoe Beavers, MDStudent in an Organized Health Care Education/Training Program1770338816
- Brent Blackburn, MDFamily Medicine Physician1548669823
- Jean-Michael Blanc, DOStudent in an Organized Health Care Education/Training Program1861197766
Verify Cheryl Chamathil 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
70% fewer Medicare Part D claims than the average family medicine physician in 2024
1,080 Medicare Part D claims for 118 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Metformin Hcl66 claims
- Atorvastatin Calcium53 claims
- Omeprazole46 claims
- Amlodipine Besylate38 claims
- Furosemide37 claims
- Potassium Chloride36 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.
Cheryl Chamathil among 1,681 family medicine physician records in Arkansas
Cheryl Chamathil, MD is one of 1,681 family medicine physician records with a practice address in Arkansas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.
- NPI issued2022 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2026 · 58% 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 Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family medicine physician records list a practice address in Texarkana
They are 32 of the 603 NPPES records with a practice address in Texarkana, and 1,681 family medicine physician records in Arkansas.
All 1,681 in Arkansas → Every provider in Texarkana → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brent Blackburn, MDTexarkana, AR 718541548669823
- Kyle Diaz, MDTexarkana, AR 718541063675650
- Michael Downs, M.D.Texarkana, AR 718541639177959
- Phillip Glasgow, M.D.Texarkana, AR 718541306230586
- Russell Mayo, MDTexarkana, AR 718541568469211
- Nalini Narayana Reddy, MDTexarkana, AR 718541922193150
- Matthew Nix, MDTexarkana, AR 718541184680530
- Kevin O'Sullivan, M.D.Texarkana, AR 718541922492859
Common questions
What is Cheryl Chamathil, MD's NPI number?
Cheryl Chamathil, MD's National Provider Identifier (NPI) is 1902543846, issued on May 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Cheryl Chamathil, MD located?
The NPPES record lists a practice address at 3417 U OF A Way, Texarkana, AR, 71854. Phone: (870) 779-6000. Providers update this record themselves, so call before visiting.
How can I verify Cheryl Chamathil, 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 Cheryl Chamathil, MD prescribe under Medicare Part D?
In 2024, Cheryl Chamathil, MD had 1,080 Medicare Part D claims for 118 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.