NPPES file of Aug 9, 2026

Kathleen Nugent Mueller, MD

Family Medicine Physician · Windsor, CT

Kathleen Nugent Mueller, MD is a family medicine physician with a practice address in Windsor, Connecticut, and NPI 1033219639, issued on Sep 23, 2006. Check the license (Connecticut 035943, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033219639
Name
Kathleen Nugent Mueller
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
035943 CT
Self-reported in NPPES; status is on the state search
Practice location
61 Bloomfield Ave, Windsor, CT 06095
Phone
(860) 683-0068
Enumerated
Sep 23, 2006
Record last updated
Nov 2, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(860) 683-1883
Medicare enrollment
Enrolled (PECOS I20040610000191); accepts Medicare assignment
Medical or professional school
University Of Connecticut School Of Medicine, 1997
Telehealth
Offers telehealth (CMS)
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 61 Bloomfield Ave

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

  1. Korin Campbell, LCSWClinical Social Worker1649448697
  2. Lisa Farley, LCSWClinical Social Worker1710050513
  3. Debora Kustron, PSY.D.Clinical Psychologist1316087950
  4. Timothy Nance, PH.D.Psychologist1902939135
  5. Jane Walker, M.D.Family Medicine Physician1679762033

Verify Kathleen Nugent Mueller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 035943
    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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Bills Medicare through one group practice

  1. Nuvance Health Medical Practice CT IncDanbury, CT

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

Kathleen Nugent Mueller among 958 family medicine physician records in Connecticut

Kathleen Nugent Mueller, MD is one of 958 family medicine 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 57% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1997 · median 2009 among the 611 with a school on file
  • Record last updated2021 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 family medicine physician records list a practice address in Windsor

They are 14 of the 884 NPPES records with a practice address in Windsor, and 958 family medicine physician records in Connecticut.

The 8 family medicine physician records with the nearest ZIP codes

  1. Kristin Bissell, M.D.Windsor, CT 060951730120395
  2. Clifford Dunn, M.D.Windsor, CT 060951548468036
  3. Kevin Flanagan, MDWindsor, CT 060951013981471
  4. Kimberly Gygi, DOWindsor, CT 060951356600787
  5. Ryan Heffelfinger, DOWindsor, CT 060951831293570
  6. Onyinyechukwu KanuWindsor, CT 060951528421807
  7. Mellessa KeagoWindsor, CT 060951922749233
  8. Charlene Li, MDWindsor, CT 060951447285838

Common questions

What is Kathleen Nugent Mueller, MD's NPI number?

Kathleen Nugent Mueller, MD's National Provider Identifier (NPI) is 1033219639, issued on Sep 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Nugent Mueller, MD located?

The NPPES record lists a practice address at 61 Bloomfield Ave, Windsor, CT, 06095. Phone: (860) 683-0068. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Nugent Mueller, MD's license?

NPPES lists Connecticut license number 035943, 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.

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.