NPPES file of Aug 9, 2026

Dorothy A. Timmermann, LMFT

Marriage & Family Therapist · Bridgeport, CT

Dorothy A. Timmermann, LMFT is a marriage & family therapist with a practice address in Bridgeport, Connecticut, and NPI 1730391939, issued on May 3, 2007. Check the license (Connecticut 000433, as entered in NPPES) with the Connecticut board that licenses this profession; 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
1730391939
Name
Dorothy A. Timmermann
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
000433 CT
Self-reported in NPPES; status is on the state search
Practice location
475 Clinton Ave, Bridgeport, CT 06605
Phone
(203) 368-5602
Enumerated
May 3, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(203) 332-7247
Medicare enrollment
Enrolled (PECOS I20250326002205); accepts Medicare assignment
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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8 nearest marriage & family therapist records → All 1,984 in Connecticut → Look up another NPI →

Also registered at 475 Clinton Ave

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

  1. Alaina Andersen, LPCProfessional Counselor1891084463
  2. Sharda Belcher, PMHNPPsychiatric/Mental Health Nurse Practitioner1689370041
  3. Holly Benedetto, LPCProfessional Counselor1346790599
  4. Ariane Brown, LPCProfessional Counselor1992117535
  5. Marian CalderaMental Health Counselor1346927472
  6. Karen Cerrato, LCSWClinical Social Worker1609083948

Verify Dorothy A. Timmermann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 000433    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
Find 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. Matters OF The Mind, LLCWinsted, CT

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

Dorothy A. Timmermann among 1,984 marriage & family therapist records in Connecticut

Dorothy A. Timmermann, LMFT is one of 1,984 marriage & family therapist records with a practice address in Connecticut. 7% 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 11% of them.

  • NPI issued2007 · 11% of these records are older, 75% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Graduated1989 · median 2013 among the 246 with a school on file
  • Record last updated2007 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

50 marriage & family therapist records list a practice address in Bridgeport

They are 50 of the 2,980 NPPES records with a practice address in Bridgeport, and 1,984 marriage & family therapist records in Connecticut.

All 1,984 in Connecticut → Every provider in Bridgeport → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Michelle BottoneBridgeport, CT 066051427503218
  2. Stephanie Gallagher, LMFTBridgeport, CT 066051578550497
  3. Rimma Gofman, LMFTBridgeport, CT 066051679938690
  4. Jessica NelsonBridgeport, CT 066051639338833
  5. Guy Orly, LMFTBridgeport, CT 066051932569019
  6. Cary Ostrow, LMFTBridgeport, CT 066051437423936
  7. Robert Preli, M.A., MFTBridgeport, CT 066051063864890
  8. Lauren Roche, M.A.Bridgeport, CT 066051003341017

Common questions

What is Dorothy A. Timmermann, LMFT's NPI number?

Dorothy A. Timmermann, LMFT's National Provider Identifier (NPI) is 1730391939, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Dorothy A. Timmermann, LMFT located?

The NPPES record lists a practice address at 475 Clinton Ave, Bridgeport, CT, 06605. Phone: (203) 368-5602. Providers update this record themselves, so call before visiting.

How can I verify Dorothy A. Timmermann, LMFT's license?

NPPES lists Connecticut license number 000433, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.