Mark David Shelnutt, M.D.
Internal Medicine Physician · Springdale, AR
Mark David Shelnutt, M.D. is an internal medicine physician with a practice address in Springdale, Arkansas, and NPI 1508177957, issued on Jun 30, 2010. Check the license (Arkansas E12556, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark David Shelnutt
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E12556 AR
Self-reported in NPPES; status is on the state search - Practice location
- 4600 Mercy LN Ste 140, Springdale, AR 72762
- Phone
- (479) 751-8440
- Enumerated
- Jun 30, 2010
- Record last updated
- Sep 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (479) 751-8417
- Medicare enrollment
- Enrolled (PECOS I20191014000282); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 768 in Arkansas → Look up another NPI →
Also registered at 4600 Mercy LN Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alshaimaa Hazaa, MDInternal Medicine Physician1003445370
- Katherine Long, ARPN FNP-CNurse Practitioner1871218271
- Seth Mobley, DOFamily Medicine Physician1891311254
Verify Mark David Shelnutt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E12556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average internal medicine physician in 2024
9,730 Medicare Part D claims for 556 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. 371 claims were for opioids.
Most prescribed
- Atorvastatin Calcium457 claims
- Omeprazole328 claims
- Levothyroxine Sodium324 claims
- Amlodipine Besylate322 claims
- Losartan Potassium263 claims
- Gabapentin254 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: $125.02
8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Mercy Health Northwest Arkansas CommunitiesRogers, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark David Shelnutt among 768 internal medicine physician records in Arkansas
Mark David Shelnutt, M.D. 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 2010, is newer than 52% of them.
- NPI issued2010 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2010 · median 2010 among the 519 with a school on file
- Record last updated2019 · 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).
Internal Medicine Physician providers in Arkansas
There are 768 internal medicine physician records in Arkansas.
All 768 in Arkansas → Every provider in Springdale → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dewey Ballard, MDSpringdale, AR 727621497953954
- Travis Bowen, M.D.Springdale, AR 727621467629790
- Mikaila Calcagni, MDSpringdale, AR 727621184121220
- Alshaimaa Hazaa, MDSpringdale, AR 727621003445370
- Harry Lazarte, M.D.Springdale, AR 727621548486053
- Carlos Vela Sandoval, MDSpringdale, AR 727621609033265
- Ralph Meehan, D.O.Siloam Springs, AR 727611760426043
- Jennifer Bingham, MDSpringdale, AR 727641609819077
Common questions
What is Mark David Shelnutt, M.D.'s NPI number?
Mark David Shelnutt, M.D.'s National Provider Identifier (NPI) is 1508177957, issued on Jun 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mark David Shelnutt, M.D. located?
The NPPES record lists a practice address at 4600 Mercy LN Ste 140, Springdale, AR, 72762. Phone: (479) 751-8440. Providers update this record themselves, so call before visiting.
How can I verify Mark David Shelnutt, M.D.'s license?
NPPES lists Arkansas license number E12556, 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 Mark David Shelnutt, M.D. prescribe under Medicare Part D?
In 2024, Mark David Shelnutt, M.D. had 9,730 Medicare Part D claims for 556 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.