Geoffrey Kenneth Dube, M.D.
Nephrology Physician · New York, NY
Geoffrey Kenneth Dube, M.D. is a nephrology physician with a practice address in New York, New York, and NPI 1750334926, issued on May 18, 2006. Check the license (New York 231758, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Geoffrey Kenneth Dube
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 231758 NY
Self-reported in NPPES; status is on the state search - Practice location
- 622 W 168TH St, New York, NY 10032
- Phone
- (212) 305-3273
- Enumerated
- May 18, 2006
- Record last updated
- Jun 3, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (212) 305-6692
- Medicare enrollment
- Enrolled (PECOS I20060523000092); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,049 in New York → Look up another NPI →
Also registered at 622 W 168TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marwah Abdalla, M.D.Cardiovascular Disease Physician1437201415
- Shauna Abdouche, MDStudent in an Organized Health Care Education/Training Program1316400484
- Irum AbdullahStudent in an Organized Health Care Education/Training Program1366307555
- Samantha Abel, PA-CPhysician Assistant1619485018
- Alvin AbellaAcute Care Nurse Practitioner1588068233
- Abenezer AberaStudent in an Organized Health Care Education/Training Program1386348340
Verify Geoffrey Kenneth Dube in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 231758Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average nephrology physician in 2024
1,252 Medicare Part D claims for 148 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium76 claims
- Nifedipine Er62 claims
- Pantoprazole Sodium50 claims
- Amlodipine Besylate45 claims
- Famotidine41 claims
- Metoprolol Tartrate41 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): 100 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
- Trustees OF Columbia University IN The City OF New YorkNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey Kenneth Dube among 1,049 nephrology physician records in New York
Geoffrey Kenneth Dube, M.D. is one of 1,049 nephrology physician records with a practice address in New York. 85% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 47% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2001 · median 1999 among the 764 with a school on file
- Record last updated2014 · 64% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in New York
There are 1,049 nephrology physician records in New York.
All 1,049 in New York → Every provider in New York → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Gerald Appel, M.D.New York, NY 100321306918651
- Jonathan Barasch, M.D.New York, NY 100321407903271
- David Cohen, M.D.New York, NY 100321881768158
- Russell Crew, MDNew York, NY 100321760564710
- Ali Gharavi, M.D.New York, NY 100321144396268
- Donald Landry, M.D.New York, NY 100321033286273
- Sumit Mohan, MDNew York, NY 100321275682213
- Juan Oliver, M.D.New York, NY 100321942377437
Common questions
What is Geoffrey Kenneth Dube, M.D.'s NPI number?
Geoffrey Kenneth Dube, M.D.'s National Provider Identifier (NPI) is 1750334926, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey Kenneth Dube, M.D. located?
The NPPES record lists a practice address at 622 W 168TH St, New York, NY, 10032. Phone: (212) 305-3273. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey Kenneth Dube, M.D.'s license?
NPPES lists New York license number 231758, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Geoffrey Kenneth Dube, M.D. prescribe under Medicare Part D?
In 2024, Geoffrey Kenneth Dube, M.D. had 1,252 Medicare Part D claims for 148 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Geoffrey Kenneth Dube, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.