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DR. EMIL WILLIAM TETZNER DMD MS
NPI 1417961400
Dentist - Periodontics in Dover, DE

Active since July 28, 2006PECOS Enrolled
804 S STATE ST, DOVER, DE 19901(302) 744-9900(302) 744-9902 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Emil William Tetzner Dmd Ms NPPES

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

DR. EMIL WILLIAM TETZNER DMD MS (NPI 1417961400) is an individual periodontics provider in Dover, Delaware, licensed in Delaware (G10001022) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417961400
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameDR. EMIL WILLIAM TETZNERCredential: DMD MS
Location Address804 S STATE STDover, DE 19901-4123
Mailing Address804 S State StDover, DE 19901-4123 · (302) 744-9900 · Fax (302) 744-9902
Phone(302) 744-9900
Fax(302) 744-9902
Sole ProprietorYes
Enumeration DateJuly 28, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1417961400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in DE · G10001022
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
804 S STATE ST, Dover, DE 19901
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Other Identifiers 2

Medicaid1000033719DE
Other617755United Concordia Ins

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Emil William Tetzner Dmd Ms 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 19901 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
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$71.19 typical visit price
range $18.36 – $141.05
Typical copayment $17.79 (range $4.59 – $35.26)
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

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

FREEDOM DENTAL SELECT DE LLC
Dentist (Periodontics)
804 S STATE ST
DOVER, DE 19901
Kent County (302) 744-9900

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 Emil Tetzner's NPI number?

The NPI number for Emil Tetzner is 1417961400. It was assigned to this individual provider in the NPPES registry on July 28, 2006.

Where is Emil Tetzner located?

Emil Tetzner practices at 804 S State St, Dover, DE 19901. The listed phone number is (302) 744-9900.

What is Emil Tetzner's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Is Emil Tetzner enrolled in Medicare?

Yes. Emil Tetzner is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Emil Tetzner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.