NPPES file of Aug 9, 2026

Csaba Gajdos, MD

Surgical Oncology Physician · Stamford, CT

Csaba Gajdos, MD is a surgical oncology physician with a practice address in Stamford, Connecticut, and NPI 1710192083, issued on May 11, 2007. Check the license (Connecticut 55869, 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
1710192083
Name
Csaba Gajdos
Credential
MD
Primary taxonomy
Surgical Oncology Physician 2086X0206X
License number
55869 CT
Self-reported in NPPES; status is on the state search
Practice location
29 Hospital Plaza, Stamford, CT 06902
Phone
(203) 276-5959
Enumerated
May 11, 2007
Record last updated
Dec 30, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(203) 276-5969
Medicare enrollment
Enrolled (PECOS I20180627002108); 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 29 Hospital Plaza

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

  1. Sarah Buckingham, MDNeurology Physician1447549639
  2. Salvatore Carbonaro, M.D.Cardiovascular Disease Physician1821141805
  3. Joonun Choi, MDCardiovascular Disease Physician1053583914
  4. Kathryn CreaghAdult Health Nurse Practitioner1588088355
  5. Evelyn Cusack, M.D.Cardiovascular Disease Physician1700874435
  6. Gregory D'Onofrio, M.D.Cardiovascular Disease Physician1255304796

Verify Csaba Gajdos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 55869
    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

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The practice group's MIPS final score for 2023 (Medicare payment program): 94.3 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 score78.8
  2. Costout of 100 · 30%68.9
  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: $1,124.06

8 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Csaba Gajdos$1,124.06
  2. Specialty average$4,224.74

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. General Physician PCBuffalo, NY

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

Csaba Gajdos among 38 surgical oncology physician records in Connecticut

Csaba Gajdos, MD is one of 38 surgical oncology physician records with a practice address in Connecticut. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.

  • NPI issued2007 · 45% of these records are older, 32% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1995 · median 2002 among the 27 with a school on file
  • Record last updated2016 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Oncology Physician providers in Connecticut

There are 38 surgical oncology physician records in Connecticut.

The 8 surgical oncology physician records with the nearest ZIP codes

  1. Helen Pass, M.D.Stamford, CT 069021902810203
  2. Michael Stone, M.D.Stamford, CT 069021356300859
  3. Jonathan Lewis, MD, PHDWestport, CT 068801457038671
  4. Mandy Greenberg, M.D.Norwalk, CT 068511043414436
  5. Barbara Ward, MDGreenwich, CT 068301356378426
  6. Daniel Kleiner, MDDanbury, CT 068101033324496
  7. Daniel Labow, MDDanbury, CT 068101346216157
  8. Ramanathan Madras Seshadri, M.D.Danbury, CT 068101891969937

Common questions

What is Csaba Gajdos, MD's NPI number?

Csaba Gajdos, MD's National Provider Identifier (NPI) is 1710192083, issued on May 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Csaba Gajdos, MD located?

The NPPES record lists a practice address at 29 Hospital Plaza, Stamford, CT, 06902. Phone: (203) 276-5959. Providers update this record themselves, so call before visiting.

How can I verify Csaba Gajdos, MD's license?

NPPES lists Connecticut license number 55869, 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.

What is Csaba Gajdos, MD's MIPS final score?

The 2023 MIPS final score is 94.3 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.