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DR. JOSEPH ADAM BEST
NPI 1881702439
Dentist - Oral and Maxillofacial Surgery in Waukesha, WI

Active since August 25, 2006PECOS Enrolled
1111 DELAFIELD ST, SUITE 222, WAUKESHA, WI 53188(262) 547-8665(262) 547-4328 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Joseph Adam Best NPPES

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

DR. JOSEPH ADAM BEST (NPI 1881702439) is an individual oral and maxillofacial surgery provider in Waukesha, Wisconsin, licensed in Wisconsin (5117) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881702439
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. JOSEPH ADAM BEST
Location Address1111 DELAFIELD ST, SUITE 222Waukesha, WI 53188-3417
Mailing Address1111 Delafield St, Suite 222Waukesha, WI 53188-3417 · (262) 547-8665 · Fax (262) 547-4328
Phone(262) 547-8665
Fax(262) 547-4328
Sole ProprietorNo
Enumeration DateAugust 25, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1881702439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in WI · 5117
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
1111 DELAFIELD ST, Waukesha, WI 53188
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Other Identifiers 5

Medicaid33760700WI
Other1384715WI · United Concordia Dental
Medicare UPINU68787WI
Other1031565WI · Physicians Plus
Other12523WI · Deancare Hmo

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joseph Adam Best 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.

Medicare Billing Reassignment

Medicare enrollment records show Joseph Best reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Oral And Maxillofacial Surgery Associates Of Waukesha, Ltd.
Same address
Oral and Maxillofacial Surgery
1111 DELAFIELD ST, SUITE 222
Waukesha, WI 53188
  • Reassigned Medicare billing, Wisconsin enrollment
  • 11 clinicians in this Medicare group
NPI 1235247834 (262) 547-8665

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53188 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 20

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

GREGORY R LOCHEN M.D.
Ophthalmology
1111 DELAFIELD ST, SUITE 312
WAUKESHA, WI 53188
Waukesha County (262) 547-3352
MRS. ALYSSA KATHRYN EISNER PA
Physician Assistant
1111 DELAFIELD ST, SUITE 209
WAUKESHA, WI 53188
Waukesha County (262) 542-0444
CHRISTINA K HILL LAT
Specialist/Technologist (Athletic Trainer)
1111 DELAFIELD ST, STE 120
WAUKESHA, WI 53188
Waukesha County (262) 521-9762
PROHEALTH MEDICAL GROUP INC
Clinic/Center (Radiology)
1111 DELAFIELD ST
WAUKESHA, WI 53188
Waukesha County (262) 928-4300
DR. FRANCESCA JEAN MARTIN D.D.S.
Dentist (General Practice)
1111 DELAFIELD ST, #319
WAUKESHA, WI 53188
Waukesha County (262) 549-3641
MRS. DEBRA SEILER NP
Nurse Practitioner (Family)
1111 DELAFIELD ST, SUITE 215
WAUKESHA, WI 53188
Waukesha County (262) 542-2594
VASAVI KUMAR PA
Physician Assistant
1111 DELAFIELD ST, STE 209
WAUKESHA, WI 53188
Waukesha County (262) 542-0444
MS. ERIN E DOXTATOR PT
Physical Therapist
1111 DELAFIELD ST, SUITE 120
WAUKESHA, WI 53188
Waukesha County (262) 521-9762

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 Joseph Best's NPI number?

The NPI number for Joseph Best is 1881702439. It was assigned to this individual provider in the NPPES registry on August 25, 2006.

Where is Joseph Best located?

Joseph Best practices at 1111 Delafield St Suite 222, Waukesha, WI 53188. The listed phone number is (262) 547-8665.

What is Joseph Best's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Joseph Best enrolled in Medicare?

Yes. Joseph Best is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joseph Best's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Best reassigns Medicare benefits to Oral And Maxillofacial Surgery Associates Of Waukesha, Ltd. (Waukesha, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Best's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Best accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Delta Dental of Wisconsin, Inc. and 6 other insurers list Joseph Best as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Joseph Best 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.