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

DR. AMY LYNN SERGEANT DDS
NPI 1427057355
Dentist in Madison, WI

Active since July 21, 2005PECOS Enrolled
1001 N SHERMAN AVE, MADISON, WI 53704(608) 240-1001(608) 240-1551 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Amy Lynn Sergeant Dds NPPES

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

DR. AMY LYNN SERGEANT DDS (NPI 1427057355) is an individual dentist in Madison, Wisconsin, licensed in Wisconsin (5529) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427057355
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. AMY LYNN SERGEANTCredential: DDS
Location Address1001 N SHERMAN AVEMadison, WI 53704-4232
Mailing Address1001 N Sherman AveMadison, WI 53704-4232 · (608) 240-1001 · Fax (608) 240-1551
Phone(608) 240-1001
Fax(608) 240-1551
Sole ProprietorNo
Enumeration DateJuly 21, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1427057355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WI · 5529
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.
1001 N SHERMAN AVE, Madison, WI 53704
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Delta Dental of Wisconsin, Inc..Insurance ›

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. Amy Lynn Sergeant 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 53704 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 7

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

MRS. PATRICE M STREICHER APNP
Nurse Practitioner
1001 N SHERMAN AVE
MADISON, WI 53704
Dane County (608) 284-0202
APPLEWHITE DENTAL WISCONSIN, P.C.
Dentist (General Practice)
1001 N SHERMAN AVE
MADISON, WI 53704
Dane County (608) 240-1001
SHERYL SPITZER-RESNICK MD
Family Medicine
1001 N SHERMAN AVE
MADISON, WI 53704
Dane County (608) 284-0202
JAMES W. HILL, DDS & ASSOCIATES, LLC
Dentist (General Practice)
1001 N SHERMAN AVE
MADISON, WI 53704
Dane County (608) 240-1001
EXCELLENCE IN DENTISTRY, LLC
Clinic/Center (Dental)
1001 N SHERMAN AVE
MADISON, WI 53704
Dane County (608) 240-1001
DR. JEREMIE SAUVE DMD
Dentist (General Practice)
1001 N SHERMAN AVE
MADISON, WI 53704
Dane County (608) 729-7880
DR. EDWIN T BATCHELOR DDS
Dentist
1001 N SHERMAN AVE
MADISON, WI 53704
Dane County (608) 240-1001

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 Amy Sergeant's NPI number?

The NPI number for Amy Sergeant is 1427057355. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Where is Amy Sergeant located?

Amy Sergeant practices at 1001 N Sherman Ave, Madison, WI 53704. The listed phone number is (608) 240-1001.

What is Amy Sergeant's specialty?

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

Is Amy Sergeant enrolled in Medicare?

Yes. Amy Sergeant is registered in the Medicare PECOS enrollment system.

What insurance does Amy Sergeant accept?

Health plans from Delta Dental of Wisconsin, Inc. list Amy Sergeant 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 Amy Sergeant 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 37 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.