Raphael Judah Rosen, M.D.
Nephrology Physician · Stamford, CT
Raphael Judah Rosen, M.D. is a nephrology physician with a practice address in Stamford, Connecticut, and NPI 1215390307, issued on Apr 5, 2016. Check the license (Connecticut 70833, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Raphael Judah Rosen
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 70833 CT
Self-reported in NPPES; status is on the state search - Practice location
- 292 Long Ridge RD Ste 203, Stamford, CT 06902
- Phone
- (203) 324-7666
- Enumerated
- Apr 5, 2016
- Record last updated
- Jul 19, 2022
- Fax
- (203) 323-2541
- Medicare enrollment
- Enrolled (PECOS I20220718001636); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 167 in Connecticut → Look up another NPI →
Also registered at 292 Long Ridge RD Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anne Sebastian, M.D.Nephrology Physician1699180042
Verify Raphael Judah Rosen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 70833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average nephrology physician in 2024
706 Medicare Part D claims for 147 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate85 claims
- Jardiance74 claims
- Losartan Potassium74 claims
- Torsemide44 claims
- Calcitriol32 claims
- Farxiga31 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $130.83
4 payments; by number, the most common kind was education; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Stamford Health Medical Group IncStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Raphael Judah Rosen among 167 nephrology physician records in Connecticut
Raphael Judah Rosen, M.D. is one of 167 nephrology physician records with a practice address in Connecticut. 83% 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 85% of them.
- NPI issued2016 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 2002 among the 116 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Connecticut
There are 167 nephrology physician records in Connecticut.
All 167 in Connecticut → Every provider in Stamford → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Revekka BabayevStamford, CT 069021992022008
- Brenda Chan, MDStamford, CT 069021760588198
- William Hines, M.D.Stamford, CT 069021174629588
- Marcelo Orias, MDStamford, CT 069021194311977
- Anne Sebastian, M.D.Stamford, CT 069021699180042
- Behnoud Baradaran Noveiry, MDNorwalk, CT 068511699272625
- Richard Gervasi, M.D.Norwalk, CT 068511972597813
- Sarah Khan, MDNorwalk, CT 068511912140153
Common questions
What is Raphael Judah Rosen, M.D.'s NPI number?
Raphael Judah Rosen, M.D.'s National Provider Identifier (NPI) is 1215390307, issued on Apr 5, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Raphael Judah Rosen, M.D. located?
The NPPES record lists a practice address at 292 Long Ridge RD Ste 203, Stamford, CT, 06902. Phone: (203) 324-7666. Providers update this record themselves, so call before visiting.
How can I verify Raphael Judah Rosen, M.D.'s license?
NPPES lists Connecticut license number 70833, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Raphael Judah Rosen, M.D. prescribe under Medicare Part D?
In 2024, Raphael Judah Rosen, M.D. had 706 Medicare Part D claims for 147 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Raphael Judah Rosen, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.