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DR. JEFFREY W WELNAK D.D.S.
NPI 1396165015
Dentist in West Allis, WI

Active since April 21, 2014PECOS Enrolled
10533 W NATIONAL AVE, WEST ALLIS, WI 53227(414) 545-2050(414) 545-1630 Get Directions Write a Review

NPPES record last updated: April 21, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Jeffrey W Welnak D.d.s. NPPES

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

DR. JEFFREY W WELNAK D.D.S. (NPI 1396165015) is an individual dentist in West Allis, Wisconsin, licensed in Wisconsin (2518) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396165015
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JEFFREY W WELNAKCredential: D.D.S.
Location Address10533 W NATIONAL AVEWest Allis, WI 53227-2041
Mailing Address10533 W National AveWest Allis, WI 53227-2041 · (414) 545-2050 · Fax (414) 545-1630
Phone(414) 545-2050
Fax(414) 545-1630
Sole ProprietorYes
Enumeration DateApril 21, 2014
✔ NPI 1396165015 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WI · 2518
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.
10533 W NATIONAL AVE, West Allis, WI 53227
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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. Jeffrey W Welnak D.d.s. 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 53227 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 5

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

DR. SANDRA E GRAHAM PH.D.
Psychologist
10533 W NATIONAL AVE, SUITE 300
MILWAUKEE, WI 53227
Milwaukee County (414) 327-5200
MS. JANET LYNN BRZEZINSKI
Massage Therapist
10533 W NATIONAL AVE, SUITE 200
WEST ALLIS, WI 53227
Milwaukee County (262) 370-2854
BACK 2 ACTION CHIROPRACTIC LLC
Chiropractor
10533 W NATIONAL AVE, STE 200
WEST ALLIS, WI 53227
Milwaukee County (414) 897-0971
JEFFREY W WELNAK DDS SC
Dentist
10533 W NATIONAL AVE
WEST ALLIS, WI 53227
Milwaukee County (414) 545-2050
WESTLAKE CLINIC, LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
10533 W NATIONAL AVE, SUITE 300
WEST ALLIS, WI 53227
Milwaukee County (414) 327-5200

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 Jeffrey Welnak's NPI number?

The NPI number for Jeffrey Welnak is 1396165015. It was assigned to this individual provider in the NPPES registry on April 21, 2014.

Where is Jeffrey Welnak located?

Jeffrey Welnak practices at 10533 W National Ave, West Allis, WI 53227. The listed phone number is (414) 545-2050.

What is Jeffrey Welnak's specialty?

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

Is Jeffrey Welnak enrolled in Medicare?

Yes. Jeffrey Welnak is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jeffrey Welnak was last updated on April 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.