Ann Riggs, MD
Geriatric Medicine (Internal Medicine) Physician · Little Rock, AR
Ann Riggs, MD is a geriatric medicine (internal medicine) physician with a practice address in Little Rock, Arkansas, and NPI 1407946973, issued on Oct 13, 2006. Check the license (Arkansas E-1476, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ann Riggs
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- E-1476 AR
Self-reported in NPPES; status is on the state search - Practice location
- 4301 W Markham St # 783, Little Rock, AR 72205
- Phone
- (501) 686-8000
- Enumerated
- Oct 13, 2006
- Record last updated
- Mar 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040928000635); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1987
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 40 in Arkansas → Look up another NPI →
Also registered at 4301 W Markham St # 783
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ioannis AnastasiouGastroenterology Physician1104201532
Verify Ann Riggs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-1476Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
9,214 Medicare Part D claims for 468 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 117 claims were for opioids.
Most prescribed
- Atorvastatin Calcium570 claims
- Amlodipine Besylate398 claims
- Gabapentin363 claims
- Eliquis274 claims
- Pantoprazole Sodium257 claims
- Furosemide248 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: $50.33
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 1,004 providers of this specialty with any payment received $1,720.82 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
- Arkansas Health GroupNorth Little Rock, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Riggs among 40 geriatric medicine (internal medicine) physician records in Arkansas
Ann Riggs, MD is one of 40 geriatric medicine (internal medicine) physician records with a practice address in Arkansas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 23% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1987 · median 1991 among the 20 with a school on file
- Record last updated2008 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Arkansas
There are 40 geriatric medicine (internal medicine) physician records in Arkansas.
All 40 in Arkansas → Every provider in Little Rock → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Anil Anandam, M.DLittle Rock, AR 722051801101431
- Gohar Azhar, M.D.Little Rock, AR 722051508804899
- Thomas Cain, M.D.Little Rock, AR 722051306816087
- Kimberly Garner, MDLittle Rock, AR 722051487754347
- David Liu, M.D.Little Rock, AR 722051720073349
- Burcu Ozdemir, MDLittle Rock, AR 722051780774257
- Kalpana Padala, MDLittle Rock, AR 722051154443372
- Paula Podrazik, MDLittle Rock, AR 722051811059363
Common questions
What is Ann Riggs, MD's NPI number?
Ann Riggs, MD's National Provider Identifier (NPI) is 1407946973, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Riggs, MD located?
The NPPES record lists a practice address at 4301 W Markham St # 783, Little Rock, AR, 72205. Phone: (501) 686-8000. Providers update this record themselves, so call before visiting.
How can I verify Ann Riggs, MD's license?
NPPES lists Arkansas license number E-1476, 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 Riggs, MD prescribe under Medicare Part D?
In 2024, Ann Riggs, MD had 9,214 Medicare Part D claims for 468 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.