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

DR. DENNIS WALTER ENGEL DDS
NPI 1356337356
Dentist in Mequon, WI

Q: What is Dennis Engel's NPI number?

The NPI number for Dennis Engel is 1356337356. It was assigned to this individual provider in the NPPES registry on September 25, 2005.

Q: What is Dennis Engel's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Dennis Engel 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 32 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 September 25, 2005PECOS Enrolled

7604 W MEQUON RD, MEQUON, WI 53097(262) 242-8929(262) 242-9941 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Dennis Walter Engel Dds NPPES

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

DR. DENNIS WALTER ENGEL DDS (NPI 1356337356) is an individual dentist in Mequon, Wisconsin, licensed in Wisconsin (5001538-015) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356337356

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. DENNIS WALTER ENGELCredential: DDS

Location Address7604 W MEQUON RDMequon, WI 53097-3215

Mailing Address7604 W Mequon RdMequon, WI 53097-3215 · (262) 242-8929 · Fax (262) 242-9941

Phone(262) 242-8929

Fax(262) 242-9941

Sole ProprietorNo

Enumeration DateSeptember 25, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1356337356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in WI · 5001538-015

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

7604 W MEQUON RD, Mequon, WI 53097

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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. Dennis Walter Engel Dds 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 53097 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

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

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 2

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

MEQUONCTD1 LLC

Dentist

7604 W MEQUON RD
MEQUON, WI 53097

Ozaukee County (262) 242-8929

DR. SCOTT A. RENNICKE D.D.S.

Dentist (General Practice)

7604 W MEQUON RD
MEQUON, WI 53097

Ozaukee County (262) 242-8929

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 Dennis Engel's NPI number?

The NPI number for Dennis Engel is 1356337356. It was assigned to this individual provider in the NPPES registry on September 25, 2005.

Where is Dennis Engel located?

Dennis Engel practices at 7604 W Mequon Rd, Mequon, WI 53097. The listed phone number is (262) 242-8929.

What is Dennis Engel's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Dennis Engel enrolled in Medicare?

Yes. Dennis Engel is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Dennis Engel 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 32 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.