Russell Howard Stein, MD
Cardiovascular Disease Physician · Danbury, CT
Russell Howard Stein, MD is a cardiovascular disease physician with a practice address in Danbury, Connecticut, and NPI 1790943686, issued on May 28, 2008. Check the license (Connecticut 046364, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Russell Howard Stein
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 046364 CT
Self-reported in NPPES; status is on the state search - Practice location
- 111 Osborne St, Danbury, CT 06810
- Phone
- (203) 739-7155
- Enumerated
- May 28, 2008
- Record last updated
- Sep 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (203) 739-8606
- Medicaid ID
- 004051827 CT
- Medicare enrollment
- Enrolled (PECOS I20091027000620); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 503 in Connecticut → Look up another NPI →
Also registered at 111 Osborne St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clifford Appel, M.D.Gastroenterology Physician1366436065
- Neesha Bastien, PA-CPhysician Assistant1487068482
- Steven Brandwein, M.D.Gastroenterology Physician1174542450
- Jason Costa, M.D.Cardiovascular Disease Physician1588007645
- Charlene Deluca, MS, RD, CDNRegistered Dietitian1285226282
- Cynthia Fiore, PAPhysician Assistant1467051920
Verify Russell Howard Stein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 046364Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,503 Medicare Part D claims for 721 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Amlodipine Besylate574 claims
- Metoprolol Succinate545 claims
- Eliquis494 claims
- Atorvastatin Calcium425 claims
- Rosuvastatin Calcium418 claims
- Losartan Potassium349 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 MIPS final score for 2023 (Medicare payment program): 94.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Nuvance Health Medical Practice CT IncDanbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Russell Howard Stein among 503 cardiovascular disease physician records in Connecticut
Russell Howard Stein, MD is one of 503 cardiovascular disease 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 2008, is newer than 64% of them.
- NPI issued2008 · 64% of these records are older, 31% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2000 among the 348 with a school on file
- Record last updated2019 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Connecticut
There are 503 cardiovascular disease physician records in Connecticut.
All 503 in Connecticut → Every provider in Danbury → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jonathan Alexander, M.D.Danbury, CT 068101710921754
- Margaret Bond, M.D.Danbury, CT 068101073538393
- David Copen, M.D.Danbury, CT 068101871529974
- Samuel Felder, M.D.Danbury, CT 068101255367041
- Ira Galin, M.D.Danbury, CT 068101588701585
- Robert Jarrett, MDDanbury, CT 068101710945779
- Andrew Keller, M.D.Danbury, CT 068101013943810
- Harvey Kramer, M.D.Danbury, CT 068101518993302
Common questions
What is Russell Howard Stein, MD's NPI number?
Russell Howard Stein, MD's National Provider Identifier (NPI) is 1790943686, issued on May 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Russell Howard Stein, MD located?
The NPPES record lists a practice address at 111 Osborne St, Danbury, CT, 06810. Phone: (203) 739-7155. Providers update this record themselves, so call before visiting.
How can I verify Russell Howard Stein, MD's license?
NPPES lists Connecticut license number 046364, 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 Russell Howard Stein, MD prescribe under Medicare Part D?
In 2024, Russell Howard Stein, MD had 5,503 Medicare Part D claims for 721 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Russell Howard Stein, MD's MIPS final score?
The 2023 MIPS final score is 94.2 of 100. 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.