Senushi J. O'Sullivan, M.D.
Hospitalist Physician · Fayetteville, AR
Senushi J. O'Sullivan, M.D. is a hospitalist physician with a practice address in Fayetteville, Arkansas, and NPI 1922458702, issued on Jun 13, 2016. Check the license (Arkansas E-12386, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Senushi J. O'Sullivan
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- E-12386 AR
DONOTHAVEONE OK
Self-reported in NPPES; status is on the state search - Practice location
- 3215 N Northhills Blvd, Fayetteville, AR 72703
- Phone
- (479) 463-7102
- Enumerated
- Jun 13, 2016
- Record last updated
- Sep 3, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (479) 463-7864
- Medicare enrollment
- Enrolled (PECOS I20190913000371); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2016
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 154 in Arkansas → Look up another NPI →
Also registered at 3215 N Northhills Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cari Addington, APRNPediatric Nurse Practitioner1710473111
- Kimberly Alexander, RNRegistered Nurse1821847294
- Scott Bailey, M.D.Obstetrics & Gynecology Physician1477528867
- Travis Barber, MSN, RN, AGACNP-BCNurse Practitioner1033067517
- Brett Baugh, CRNACertified Registered Nurse Anesthetist1396970232
- David Beam, MDFamily Medicine Physician1831105683
Verify Senushi J. O'Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-12386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average hospitalist physician in 2024
217 Medicare Part D claims for 118 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole16 claims
- Metoprolol Succinate15 claims
- Torsemide14 claims
- Atorvastatin Calcium13 claims
- Levofloxacin11 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.
Bills Medicare through one group practice
- Washington Regional Medical SystemFayetteville, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Senushi J. O'Sullivan among 154 hospitalist physician records in Arkansas
Senushi J. O'Sullivan, M.D. is one of 154 hospitalist physician records with a practice address in Arkansas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 69% of them.
- NPI issued2016 · 69% of these records are older, 26% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2016 · median 2009 among the 125 with a school on file
- Record last updated2019 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Arkansas
There are 154 hospitalist physician records in Arkansas.
All 154 in Arkansas → Every provider in Fayetteville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Michael Bolding, D.O.Fayetteville, AR 727031871703496
- Danette Bowles, M.D.Fayetteville, AR 727031265482145
- William Burt, M.D.Fayetteville, AR 727031952343907
- Jonathan Davis, M.D.Fayetteville, AR 727031679556880
- Connie Drapcho, MDFayetteville, AR 727031235190349
- Eric Goodspeed, D.O.Fayetteville, AR 727031003923715
- Suguna Madaiah, MDFayetteville, AR 727031891731881
- Travis McClure, M.D.Fayetteville, AR 727031558529347
Common questions
What is Senushi J. O'Sullivan, M.D.'s NPI number?
Senushi J. O'Sullivan, M.D.'s National Provider Identifier (NPI) is 1922458702, issued on Jun 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Senushi J. O'Sullivan, M.D. located?
The NPPES record lists a practice address at 3215 N Northhills Blvd, Fayetteville, AR, 72703. Phone: (479) 463-7102. Providers update this record themselves, so call before visiting.
How can I verify Senushi J. O'Sullivan, M.D.'s license?
NPPES lists Arkansas license number E-12386, 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 Senushi J. O'Sullivan, M.D. prescribe under Medicare Part D?
In 2024, Senushi J. O'Sullivan, M.D. had 217 Medicare Part D claims for 118 beneficiaries; the average among hospitalist physician prescribers was 521. 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.