NPPES file of Aug 9, 2026

Dana Guan

Social Worker · Waterbury, CT

Dana Guan is a social worker with a practice address in Waterbury, Connecticut, and NPI 1548977978, issued on Nov 4, 2022. Check the license 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
1548977978
Name
Dana Guan
Primary taxonomy
Social Worker 104100000X
Practice location
79 Beacon St, Waterbury, CT 06704
Phone
(203) 574-3311
Enumerated
Nov 4, 2022
Record last updated
Nov 4, 2022
Medicare enrollment
Enrolled (PECOS I20260116002692); 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.
Download card Updates feed

Also registered at 79 Beacon St

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

  1. Waheedah Abdul-Lateef, COUNSELOR AIDE-CHILDCommunity Health Worker1265739726
  2. Paula Ariola, BACommunity Health Worker1548634983
  3. Zhanise ArlineCounselor1760139802
  4. Kristen Barone, BAStudent in an Organized Health Care Education/Training Program1366830671
  5. Kimberly BellonioCommunity Health Worker1801398078
  6. Hellen BorjaTechnician1679257588

Verify Dana Guan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Sound Health And Wellness LLCEast Haven, CT

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

Dana Guan among 2,124 social worker records in Connecticut

Dana Guan is one of 2,124 social worker 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 2022, is newer than 54% of them.

  • NPI issued2022 · 54% of these records are older, 40% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2022 · median 2017 among the 221 with a school on file
  • Record last updated2022 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

195 social worker records list a practice address in Waterbury

They are 195 of the 3,148 NPPES records with a practice address in Waterbury, and 2,124 social worker records in Connecticut.

The 8 social worker records with the nearest ZIP codes

  1. Nagoya BeltonWaterbury, CT 067041164030730
  2. Dana Callahan, LCSWWaterbury, CT 067041639607641
  3. Evelyn DiazWaterbury, CT 067041407093339
  4. Raevynn DrummondWaterbury, CT 067041992335681
  5. Anais FrenchWaterbury, CT 067041346730314
  6. Rachel Kulscar, LCSWWaterbury, CT 067041114437332
  7. Kayla LombardiWaterbury, CT 067041750968558
  8. Adilsa LopezWaterbury, CT 067041144709585

Common questions

What is Dana Guan's NPI number?

Dana Guan's National Provider Identifier (NPI) is 1548977978, issued on Nov 4, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Dana Guan located?

The NPPES record lists a practice address at 79 Beacon St, Waterbury, CT, 06704. Phone: (203) 574-3311. Providers update this record themselves, so call before visiting.

How can I verify Dana Guan's license?

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.

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.