James Smith, MD
Nephrology Physician · New Haven, CT
James Smith, MD is a nephrology physician with a practice address in New Haven, Connecticut, and NPI 1801883335, issued on Sep 30, 2005. Check the license (Connecticut 21406, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- James Smith
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 21406 CT
Self-reported in NPPES; status is on the state search - Practice location
- 136 Sherman Ave, New Haven, CT 06511
- Phone
- (203) 787-0117
- Enumerated
- Sep 30, 2005
- Entity
- Type 1 · individual
Also registered at 136 Sherman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Amodeo, MDSurgery Physician1871526772
- Michelle BookalAdult Health Nurse Practitioner1205780848
- Quiona Brooks, NPFamily Nurse Practitioner1629792593
- Lisa Cantey, PA-CPhysician Assistant1750376455
- Hugh Carey, MDNephrology Physician1255327276
- Effie Chang, MDGynecology Physician1487668943
Verify James Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 21406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average nephrology physician in 2024
26 Medicare Part D claims, against an average of 1,511 among the 8,473 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Nephrology Physician providers in Connecticut
There are 142 nephrology physician records in Connecticut.
Other nephrology physician records in Connecticut
- Mervet Abouelkair, M.D.New Britain, CT1740295112
- Ali Abu-Alfa, MDNew Haven, CT1841274610
- Nancy Adams, M.D.Farmington, CT1770588592
- Bayode Afolalu, M.D.Orange, CT1548442726
- Feras Al Shami, M.D.New Britain, CT1982086765
- Robert Alpern, MDNew Haven, CT1477785285
- Peter Aronson, MDNew Haven, CT1124002985
- Shehryar Ashraf, M.D.Farmington, CT1982966834
- Revekka BabayevStamford, CT1992022008
- David Baggish, M.D.Middletown, CT1598748808
Common questions
What is James Smith, MD's NPI number?
James Smith, MD's National Provider Identifier (NPI) is 1801883335, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James Smith, MD located?
The NPPES record lists a practice address at 136 Sherman Ave, New Haven, CT, 06511. Phone: (203) 787-0117. Providers update this record themselves, so call before visiting.
How can I verify James Smith, MD's license?
NPPES lists Connecticut license number 21406, 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 James Smith, MD prescribe under Medicare Part D?
In 2024, James Smith, MD had 26 Medicare Part D claims; the average among nephrology physician prescribers was 1,511. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.