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DR. NICHOLAS CHARLES BAKER DDS
NPI 1396546339
Dentist in Oshkosh, WI

Active since March 24, 2025
230 N SAWYER ST, OSHKOSH, WI 54902(920) 233-1030(920) 233-7398 Get Directions Write a Review

NPPES record last updated: July 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2025, Mar 24, 2025 (2 updates tracked since 2025).

About Dr. Nicholas Charles Baker Dds NPPES

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

DR. NICHOLAS CHARLES BAKER DDS (NPI 1396546339) is an individual dentist in Oshkosh, Wisconsin, licensed in Wisconsin (6001808-15) and active in the NPI registry since March 2025. He maintains a secondary practice location in Milwaukee.

NPPES Registry Identity

NPI1396546339
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. NICHOLAS CHARLES BAKERCredential: DDS
Location Address230 N SAWYER STOshkosh, WI 54902
Mailing Address230 N Sawyer StOshkosh, WI 54902-4280 · (920) 233-1030
Phone(920) 233-1030
Fax(920) 233-7398
Sole ProprietorNo
Enumeration DateMarch 24, 2025
Last NPPES UpdateJuly 29, 20252 updates tracked since enumeration
NPPES CertifiedJuly 29, 2025
✔ NPI 1396546339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WI · 6001808-15
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.
230 N SAWYER ST, Oshkosh, WI 54902
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Secondary Practice Location 1

Location 11801 W Wisconsin AveMilwaukee, WI 53233-2186 · Phone (414) 288-6790

Accepted Insurance

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

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.

DR. PHILLIP ANDREW BAKER D.D.S.
Dentist (Pediatric Dentistry)
230 N SAWYER ST
OSHKOSH, WI 54902
Winnebago County (920) 233-1030
CHILDREN'S DENTAL CENTER S.C.
Clinic/Center (Dental)
230 N SAWYER ST
OSHKOSH, WI 54902
Winnebago County (920) 233-1030

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 Nicholas Baker's NPI number?

The NPI number for Nicholas Baker is 1396546339. It was assigned to this individual provider in the NPPES registry on March 24, 2025.

Where is Nicholas Baker located?

Nicholas Baker practices at 230 N Sawyer St, Oshkosh, WI 54902. The listed phone number is (920) 233-1030.

What is Nicholas Baker's specialty?

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

What insurance does Nicholas Baker accept?

Health plans from Delta Dental of Wisconsin, Inc. list Nicholas Baker 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 Nicholas Baker was last updated on July 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.