NPPES file of Aug 9, 2026

Julie Susanne Alferi, RDH

Dental Hygienist · Danbury, CT

Julie Susanne Alferi, RDH is a dental hygienist with a practice address in Danbury, Connecticut, and NPI 1851812606, issued on Jul 2, 2017. Check the license (Connecticut 004296, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851812606
Name
Julie Susanne Alferi
Credential
RDH
Primary taxonomy
Dental Hygienist 124Q00000X
License number
004296 CT
Self-reported in NPPES; status is on the state search
Practice location
70, Danbury, CT 06810
Phone
(203) 743-0100
Enumerated
Jul 2, 2017
Record last updated
Jul 2, 2017 (not updated in 9 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Julie Susanne Alferi 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 004296    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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Dental Hygienist providers in Connecticut

There are 421 dental hygienist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 421 in Connecticut → Every provider in Danbury →

Other dental hygienist records in Connecticut

  1. Alan Abrams, D.D.SNorwalk, CT1265641450
  2. Nicole AdamsMiddletown, CT1316489636
  3. Grace Adorno, RDHHartford, CT1144056102
  4. Olga AgababaevNorwalk, CT1609704352
  5. Karla Ahearn, DENTAL HYGIENISTDerby, CT1508383993
  6. Eva Ahern, R.D.H.Norwich, CT1649410408
  7. Natasha Ahmad, R.D.H.Norwich, CT1669707410
  8. Kelly Aitchison, RDHOakville, CT1386917086
  9. Blanca AlbanHartford, CT1013319318
  10. Michael Albert, RDHPlainville, CT1588774681

Common questions

What is Julie Susanne Alferi, RDH's NPI number?

Julie Susanne Alferi, RDH's National Provider Identifier (NPI) is 1851812606, issued on Jul 2, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Julie Susanne Alferi, RDH located?

The NPPES record lists a practice address at 70, Danbury, CT, 06810. Phone: (203) 743-0100. Providers update this record themselves, so call before visiting.

How can I verify Julie Susanne Alferi, RDH's license?

NPPES lists Connecticut license number 004296, 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. 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.