NPPES file of Aug 9, 2026

Stuart S. Kesler, M.D.

Urology Physician · Hartford, CT

Stuart S. Kesler, M.D. is a urology physician with a practice address in Hartford, Connecticut, and NPI 1841243748, issued on May 19, 2006. Check the license (Connecticut 045281, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841243748
Name
Stuart S. Kesler
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
045281 CT
Self-reported in NPPES; status is on the state search
Practice location
85 Seymour St, Hartford, CT 06106
Phone
(860) 947-8500
Enumerated
May 19, 2006
Record last updated
Jun 5, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(860) 524-8643
Medicaid ID
001452812 CT
Medicare enrollment
Enrolled (PECOS I20070529000338); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 85 Seymour St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aderonke Adeniji, M.D.Internal Medicine Physician1649552159
  2. Philip AllmendingerVascular Surgery Physician1861492241
  3. James Alvarez, PHYSICIAN ASSISTANTPhysician Assistant1407853575
  4. Joseph Anquillare, M.D.Geriatric Medicine (Internal Medicine) Physician1316043045
  5. Samuel Anyatonwu, MDInternal Medicine Physician1023028933
  6. Alan Armstrong, P.A.Physician Assistant1790761898

Verify Stuart S. Kesler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 045281
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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22% fewer Medicare Part D claims than the average urology physician in 2024

1,046 Medicare Part D claims for 348 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Stuart Kesler1,046
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl484 claims
  2. Finasteride176 claims
  3. Alfuzosin Hcl Er80 claims
  4. Levofloxacin51 claims
  5. Oxybutynin Chloride Er49 claims
  6. Sulfamethoxazole-Trimethoprim45 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): 84.5 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.

  1. Qualityout of 100 · 30% of the final score79.3
  2. Costout of 100 · 30%59.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $539.90

4 payments; by number, the most common kind was food and beverage; the largest payer was Edap Technomed Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stuart Kesler$539.90
  2. Specialty average$3,800.04

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

  1. Hartford Healthcare Medical Group Specialists PLLCHartford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stuart S. Kesler among 185 urology physician records in Connecticut

Stuart S. Kesler, M.D. is one of 185 urology physician records with a practice address in Connecticut. 79% 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 19% of them.

  • NPI issued2006 · 19% of these records are older, 52% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2000 · median 2006 among the 127 with a school on file
  • Record last updated2008 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Connecticut

There are 185 urology physician records in Connecticut.

The 8 urology physician records with the nearest ZIP codes

  1. Bert Berlin, MDHartford, CT 061061477553642
  2. Jared Bieniek, MDHartford, CT 061061982846457
  3. Matthew Ely, MDHartford, CT 061061659371789
  4. Roland Graydon, MDHartford, CT 061061659363075
  5. Bernard Kosto, MDHartford, CT 061061679565097
  6. Anoop Meraney, MDHartford, CT 061061528219219
  7. Jeffrey Morgenstern, MDHartford, CT 061061194718668
  8. Katherine Rhee, M.D.Hartford, CT 061061205043692

Common questions

What is Stuart S. Kesler, M.D.'s NPI number?

Stuart S. Kesler, M.D.'s National Provider Identifier (NPI) is 1841243748, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stuart S. Kesler, M.D. located?

The NPPES record lists a practice address at 85 Seymour St, Hartford, CT, 06106. Phone: (860) 947-8500. Providers update this record themselves, so call before visiting.

How can I verify Stuart S. Kesler, M.D.'s license?

NPPES lists Connecticut license number 045281, 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 Stuart S. Kesler, M.D. prescribe under Medicare Part D?

In 2024, Stuart S. Kesler, M.D. had 1,046 Medicare Part D claims for 348 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

What is Stuart S. Kesler, M.D.'s MIPS final score?

The 2023 MIPS final score is 84.5 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.