Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHUN TSENG DMD
NPI 1609850742
Dentist - General Practice in Danbury, CT

Q: What is Chun Tseng's NPI number?

The NPI number for Chun Tseng is 1609850742. It was assigned to this individual provider in the NPPES registry on December 2, 2005. The provider is also known as Daniel Tseng Dmd.

Q: What is Chun Tseng's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Chun Tseng was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 02, 2005PECOS Enrolled

57 NORTH ST, STE 201, DANBURY, CT 06810(203) 792-3316(203) 744-5908 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Chun Tseng Dmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHUN TSENG DMD (NPI 1609850742) is an individual general practice provider in Danbury, Connecticut, licensed in Connecticut (8897) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609850742

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameCHUN TSENGCredential: DMD

Location Address57 NORTH ST, STE 201Danbury, CT 06810-5660

Mailing Address39 Center DrOld Greenwich, CT 06870-1446 · (203) 344-1120

Phone(203) 792-3316

Fax(203) 744-5908

Sole ProprietorNo

Enumeration DateDecember 2, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1609850742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CT · 8897

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

57 NORTH ST, Danbury, CT 06810

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Other Names 1

Other Name (5)Daniel Tseng Dmd

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chun Tseng Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06810 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$93.86 typical visit price

range $60.82 – $183.10

Typical copayment $23.46 (range $15.20 – $45.77)

Most-billed visit code 99203

Established Patient

$75.55 typical visit price

range $19.76 – $149.26

Typical copayment $18.88 (range $4.94 – $37.31)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SHIVAYOGI V MAGAVI MD

Internal Medicine

57 NORTH ST, SUITE 103
DANBURY, CT 06810

Western Connecticut Planning Region (203) 744-7007

MR. MICHAEL DAVID SPITZER LCSW MSW

Psychologist

57 NORTH ST, SUITE 307
DAUBURY, CT 06810

Western Connecticut Planning Region (203) 794-0760

MS. MICHELLE BECK M.S., L.M.F.T.

Marriage & Family Therapist

57 NORTH ST, SUITE 419
DANBURY, CT 06810

Western Connecticut Planning Region (203) 778-3838

NIRMALAMMA S MAGAVI MD

Internal Medicine

57 NORTH ST, SUITE 103
DANBURY, CT 06810

Western Connecticut Planning Region (203) 744-7007

MISS JOYCE MARIE HEADY LCSW, LMSW,CASAC

Social Worker (Clinical)

57 NORTH ST, SUITE 419
DANBURY, CT 06810

Western Connecticut Planning Region (203) 778-3838

MS. DOROTHY ANN WEISE LPC

Counselor (Professional)

57 NORTH ST, SUITE 316
DANBURY, CT 06810

Western Connecticut Planning Region (203) 417-7348

HAHNEMANN NATURAL HEALTH & EDUCATION, ASSOC., INC.

Naturopath

57 NORTH ST, SUITE 323
DANBURY, CT 06810

Western Connecticut Planning Region (203) 798-0533

CHILD & ADOLESCENT PSYCHIATRIC CARE

Psychiatry & Neurology (Child & Adolescent Psychiatry)

57 NORTH ST, SUITE 218
DANBURY, CT 06810

Western Connecticut Planning Region (203) 617-0790

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chun Tseng's NPI number?

The NPI number for Chun Tseng is 1609850742. It was assigned to this individual provider in the NPPES registry on December 2, 2005. The provider is also known as Daniel Tseng Dmd.

Where is Chun Tseng located?

Chun Tseng practices at 57 North St Ste 201, Danbury, CT 06810. The listed phone number is (203) 792-3316.

What is Chun Tseng's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Chun Tseng enrolled in Medicare?

Yes. Chun Tseng is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Chun Tseng was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.