Howard Lawrence Corwin, M.D.
Critical Care Medicine (Internal Medicine) Physician · Little Rock, AR
Howard Lawrence Corwin, M.D. is a critical care medicine (internal medicine) physician with a practice address in Little Rock, Arkansas, and NPI 1609899228, issued on Jul 25, 2006. Check the license (Arkansas E-7068, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Howard Lawrence Corwin
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- E-7068 AR
7596 NH
Self-reported in NPPES; status is on the state search - Practice location
- 4301 W Markham St # 555, Little Rock, AR 72205
- Phone
- (501) 686-8000
- Enumerated
- Jul 25, 2006
- Record last updated
- Jan 10, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (501) 686-7893
- Medicaid IDs
- 1001898 VT
30001947 NH - Medicare enrollment
- Enrolled (PECOS I20170727000750); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1977
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 29 in Arkansas → Look up another NPI →
Also registered at 4301 W Markham St # 555
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sangeeta Adusumilli, MDEmergency Medicine Physician1417577818
- Abed Alrahman Almashayekh, MDInternal Medicine Physician1669210274
- Thaddeus Bartter, MDPulmonary Disease Physician1134217441
- Manish Joshi, MDPulmonary Disease Physician1598843559
- Khanh Le, M.D.Critical Care Medicine (Internal Medicine) Physician1487074530
- Zelalem Mekuria, MDInternal Medicine Physician1508561606
Verify Howard Lawrence Corwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-7068Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Geisinger ClinicDanville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Howard Lawrence Corwin among 29 critical care medicine (internal medicine) physician records in Arkansas
Howard Lawrence Corwin, M.D. is one of 29 critical care medicine (internal medicine) physician records with a practice address in Arkansas. 93% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 86% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated1977 · median 2008 among the 24 with a school on file
- Record last updated2012 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Arkansas
There are 29 critical care medicine (internal medicine) physician records in Arkansas.
All 29 in Arkansas → Every provider in Little Rock → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Shahrukh ArifLittle Rock, AR 722051548613961
- William Atchley, MD, PHDLittle Rock, AR 722051649513847
- Mohamed Attia, M.D.Little Rock, AR 722051144617754
- J Beaton, M.D.Little Rock, AR 722051740218676
- Lalasa Doppalapudi, M.D.Little Rock, AR 722051982270658
- Cidney Hulett, MD, MPHLittle Rock, AR 722051598960270
- Austin Knott, MDLittle Rock, AR 722051396164125
- Khanh Le, M.D.Little Rock, AR 722051487074530
Common questions
What is Howard Lawrence Corwin, M.D.'s NPI number?
Howard Lawrence Corwin, M.D.'s National Provider Identifier (NPI) is 1609899228, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Howard Lawrence Corwin, M.D. located?
The NPPES record lists a practice address at 4301 W Markham St # 555, Little Rock, AR, 72205. Phone: (501) 686-8000. Providers update this record themselves, so call before visiting.
How can I verify Howard Lawrence Corwin, M.D.'s license?
NPPES lists Arkansas license number E-7068, 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.
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.