Lisa Kronfeld Harrington, MD
Internal Medicine Physician · Warwick, RI
Lisa Kronfeld Harrington, MD is an internal medicine physician with a practice address in Warwick, Rhode Island, and NPI 1861456295, issued on Apr 13, 2006. Check the license (Rhode Island MD09652, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Lisa Kronfeld Harrington
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD09652 RI
MD9652 RI
Self-reported in NPPES; status is on the state search - Practice location
- 300 Crossings Blvd, Warwick, RI 02886
- Phone
- (401) 777-7000
- Enumerated
- Apr 13, 2006
- Record last updated
- Apr 5, 2024
- Fax
- (401) 738-3777
- Medicare enrollment
- Enrolled (PECOS I20060808000177); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,033 in Rhode Island → Look up another NPI →
Also registered at 300 Crossings Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Travis Blood, M.D.Orthopaedic Hand Surgery Physician1700223815
- Nicholas Brady, MD, MBAOrthopaedic Surgery Physician1073133708
- Bethany BusseyPhysician Assistant1083554406
- Thomas Cao, PA-CPhysician Assistant1528684719
Verify Lisa Kronfeld Harrington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD09652Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,190 Medicare Part D claims for 164 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Hydroxychloroquine Sulfate202 claims
- Methotrexate202 claims
- Leucovorin Calcium105 claims
- Prednisone95 claims
- Meloxicam51 claims
- Alendronate Sodium44 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: $38.32
2 payments; by number, the most common kind was food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. 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
- Orthopedics Rhode Island IncProvidence, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Kronfeld Harrington among 1,033 internal medicine physician records in Rhode Island
Lisa Kronfeld Harrington, MD is one of 1,033 internal medicine physician records with a practice address in Rhode Island. 80% 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, 62% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1990 · median 2006 among the 590 with a school on file
- Record last updated2024 · 48% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
120 internal medicine physician records list a practice address in Warwick
They are 120 of the 2,776 NPPES records with a practice address in Warwick, and 1,033 internal medicine physician records in Rhode Island.
All 1,033 in Rhode Island → Every provider in Warwick → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Audett, MDWarwick, RI 028861609872878
- Amy Boyer, M.D.Warwick, RI 028861346215357
- Patricia Chace, MDWarwick, RI 028861285634535
- Wilfredo Curioso, M.D.Warwick, RI 028861518932565
- Mechery Davis, MDWarwick, RI 028861407824477
- Robert Ellison, M.D.Warwick, RI 028861083610836
- Neal Galinko, M.D.Warwick, RI 028861508862350
- Nicholas Grumbach, M.D.Warwick, RI 028861932105780
Common questions
What is Lisa Kronfeld Harrington, MD's NPI number?
Lisa Kronfeld Harrington, MD's National Provider Identifier (NPI) is 1861456295, issued on Apr 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Kronfeld Harrington, MD located?
The NPPES record lists a practice address at 300 Crossings Blvd, Warwick, RI, 02886. Phone: (401) 777-7000. Providers update this record themselves, so call before visiting.
How can I verify Lisa Kronfeld Harrington, MD's license?
NPPES lists Rhode Island license number MD09652, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lisa Kronfeld Harrington, MD prescribe under Medicare Part D?
In 2024, Lisa Kronfeld Harrington, MD had 1,190 Medicare Part D claims for 164 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.