Justin Lee Berk, M.D.
Internal Medicine Physician · Providence, RI
Justin Lee Berk, M.D. is an internal medicine physician with a practice address in Providence, Rhode Island, and NPI 1245625300, issued on Apr 5, 2015. Check the license (Rhode Island MD16768, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Justin Lee Berk
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD16768 RI
Self-reported in NPPES; status is on the state search - Practice location
- 245 Chapman St Ste 100, Providence, RI 02905
- Phone
- (401) 444-6118
- Enumerated
- Apr 5, 2015
- Record last updated
- Jan 28, 2026
- Medicare enrollment
- Enrolled (PECOS I20221228002468); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,033 in Rhode Island → Look up another NPI →
Also registered at 245 Chapman St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Talia Campbell, MDStudent in an Organized Health Care Education/Training Program1326837600
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- Katherine Duprey, PHARMDAmbulatory Care Pharmacist1841744117
- Gabrielle Montalbano, MDInternal Medicine Physician1417706367
- Chineme OnwubuekeStudent in an Organized Health Care Education/Training Program1346039450
- Lillian Seo, MDInternal Medicine Physician1326614132
Verify Justin Lee Berk 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 MD16768Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
167 Medicare Part D claims for 32 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone53 claims
- Ozempic12 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: $20.68
1 payment: food and beverage; the largest payer was Braeburn Inc. 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.
2 hospitals and group practices
- Rhode Island HospitalProvidence, RI · Acute Care Hospitals4 of 5 stars
- Brown MedicineProvidence, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Justin Lee Berk among 1,033 internal medicine physician records in Rhode Island
Justin Lee Berk, M.D. 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 2015, is newer than 60% of them.
- NPI issued2015 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2006 among the 590 with a school on file
- Record last updated2026 · 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).
511 internal medicine physician records list a practice address in Providence
They are 511 of the 9,647 NPPES records with a practice address in Providence, and 1,033 internal medicine physician records in Rhode Island.
All 1,033 in Rhode Island → Every provider in Providence → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lynn Bowlby, MDProvidence, RI 029051588611123
- Elizabeth De Jesus, M.D.Cranston, RI 029051134206360
- Rinchen-Tzo Emgushov, MDProvidence, RI 029051760477962
- Jonathan Gates, MDProvidence, RI 029051922060466
- Amy Goldfarb, MDProvidence, RI 029051629063847
- Levis Guzman, MDProvidence, RI 029051154363695
- Carla Martin, MDProvidence, RI 029051376528794
- Niharika Mehta, MDProvidence, RI 029051558394833
Common questions
What is Justin Lee Berk, M.D.'s NPI number?
Justin Lee Berk, M.D.'s National Provider Identifier (NPI) is 1245625300, issued on Apr 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Justin Lee Berk, M.D. located?
The NPPES record lists a practice address at 245 Chapman St Ste 100, Providence, RI, 02905. Phone: (401) 444-6118. Providers update this record themselves, so call before visiting.
How can I verify Justin Lee Berk, M.D.'s license?
NPPES lists Rhode Island license number MD16768, 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 Justin Lee Berk, M.D. prescribe under Medicare Part D?
In 2024, Justin Lee Berk, M.D. had 167 Medicare Part D claims for 32 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.