Katalin Ferenczi, M.D.
Dermatopathology Physician · Farmington, CT
Katalin Ferenczi, M.D. is a dermatopathology physician with a practice address in Farmington, Connecticut, and NPI 1639380884, issued on May 26, 2007. Check the license (Connecticut 048629, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Katalin Ferenczi
- Credential
- M.D.
- Primary taxonomy
- Dermatopathology Physician 207ND0900X
- License number
- 048629 CT
Self-reported in NPPES; status is on the state search - Practice location
- 21 South RD, Farmington, CT 06032
- Phone
- (860) 679-4600
- Enumerated
- May 26, 2007
- Record last updated
- Sep 28, 2022
- Fax
- (860) 679-1248
- Medicaid ID
- 1639380884 CT
- Medicare enrollment
- Enrolled (PECOS I20100914000399); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatopathology physician records → All 9 in Connecticut → Look up another NPI →
Also registered at 21 South RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christy Aurigemma, AU.D.Audiologist1013130392
- Adrienne Berke, MDDermatopathology Physician1114922879
- Jenna Bordelon Kelsey, MDDermatology Physician1215383740
- Kyung Chung, MDInternal Medicine Physician1477657088
- Victoria Cialfi, MHS, PA-CPhysician Assistant1912949751
- Sally Cote, PA-CMedical Physician Assistant1891974077
Verify Katalin Ferenczi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 048629Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average dermatopathology physician in 2024
767 Medicare Part D claims for 219 beneficiaries, against an average of 693 among the 249 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Ketoconazole111 claims
- Clobetasol Propionate81 claims
- Triamcinolone Acetonide68 claims
- Minoxidil61 claims
- Betamethasone Dipropionate40 claims
- Tretinoin38 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): 79.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $165.07
5 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 233 providers of this specialty with any payment received $2,984.42 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- University OF Connecticut Health CenterFarmington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dermatopathology Physician providers in Connecticut
There are 9 dermatopathology physician records in Connecticut.
All 9 in Connecticut → Every provider in Farmington → Dermatopathology Physician nationwide →
The 8 dermatopathology physician records with the nearest ZIP codes
- Adrienne Berke, MDFarmington, CT 060321114922879
- Arni Kristjansson, M.D.Farmington, CT 060321154538122
- Campbell Stewart, M.D.Farmington, CT 060321750515565
- Michael Murphy, MDFarmington, CT 060301780681122
- Steven Gaudio, M.D.Old Saybrook, CT 064751356303671
- Christine Ko, M.D.New Haven, CT 065101841258282
- Peggy Myung, M.D., PH.D.New Haven, CT 065101063677474
- Noah Levit, M.D., PH.D.Hamden, CT 065171710334420
Common questions
What is Katalin Ferenczi, M.D.'s NPI number?
Katalin Ferenczi, M.D.'s National Provider Identifier (NPI) is 1639380884, issued on May 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Katalin Ferenczi, M.D. located?
The NPPES record lists a practice address at 21 South RD, Farmington, CT, 06032. Phone: (860) 679-4600. Providers update this record themselves, so call before visiting.
How can I verify Katalin Ferenczi, M.D.'s license?
NPPES lists Connecticut license number 048629, 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 Katalin Ferenczi, M.D. prescribe under Medicare Part D?
In 2024, Katalin Ferenczi, M.D. had 767 Medicare Part D claims for 219 beneficiaries; the average among dermatopathology physician prescribers was 693. Part D covers Medicare prescriptions only.
What is Katalin Ferenczi, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.3 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.