Ann D. Layton, MD
Internal Medicine Physician · Jacksonville, AR
Ann D. Layton, MD is an internal medicine physician with a practice address in Jacksonville, Arkansas, and NPI 1700879970, issued on Aug 23, 2005. Check the license (Arkansas E2859, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ann D. Layton
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E2859 AR
Self-reported in NPPES; status is on the state search - Practice location
- 1401 Braden St, Jacksonville, AR 72076
- Phone
- (501) 985-2537
- Enumerated
- Aug 23, 2005
- Record last updated
- Dec 16, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (501) 241-2707
- Medicare enrollment
- Enrolled (PECOS I20040302000405); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 768 in Arkansas → Look up another NPI →
Also registered at 1401 Braden St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Poppy, APRN, FNPFamily Nurse Practitioner1184107104
- Paul Valentin-Stone, MDInternal Medicine Physician1144226010
Verify Ann D. Layton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E2859Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average internal medicine physician in 2024
11,708 Medicare Part D claims for 482 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 443 claims were for opioids.
Most prescribed
- Levothyroxine Sodium474 claims
- Omeprazole382 claims
- Atorvastatin Calcium337 claims
- Tramadol Hcl275 claims
- Gabapentin264 claims
- Furosemide237 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: $144.11
8 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- St Vincent Medical GroupLittle Rock, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann D. Layton among 768 internal medicine physician records in Arkansas
Ann D. Layton, MD is one of 768 internal medicine physician records with a practice address in Arkansas. 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, 92% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1998 · median 2010 among the 519 with a school on file
- Record last updated2009 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Jacksonville
They are 4 of the 473 NPPES records with a practice address in Jacksonville, and 768 internal medicine physician records in Arkansas.
All 768 in Arkansas → Every provider in Jacksonville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Andrea Eberle, M.D.Jacksonville, AR 720761588748990
- Muhammad Shajaat, MDJacksonville, AR 720761417995457
- Paul Valentin-Stone, MDJacksonville, AR 720761144226010
- Katherine Zehr, MDLonoke, AR 720861316680499
- Noah Risner, D.O.Mc Crory, AR 721011689267742
- Jessie WamplerMc Crory, AR 721011568102069
- Altimus Bollen, M.D.Malvern, AR 721041720054125
- Bruce Burton, MDMalvern, AR 721041952497240
Common questions
What is Ann D. Layton, MD's NPI number?
Ann D. Layton, MD's National Provider Identifier (NPI) is 1700879970, issued on Aug 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ann D. Layton, MD located?
The NPPES record lists a practice address at 1401 Braden St, Jacksonville, AR, 72076. Phone: (501) 985-2537. Providers update this record themselves, so call before visiting.
How can I verify Ann D. Layton, MD's license?
NPPES lists Arkansas license number E2859, 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 Ann D. Layton, MD prescribe under Medicare Part D?
In 2024, Ann D. Layton, MD had 11,708 Medicare Part D claims for 482 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.