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ERIN SPENCER SMITH DC
NPI 1598873671
Chiropractor in Mukwonago, WI

Active since August 28, 2006
435 RIVERCREST CT, MUKWONAGO, WI 53149(262) 363-9552(262) 363-9556 Get Directions Write a Review

NPPES record last updated: March 13, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Erin Spencer Smith Dc NPPES

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

ERIN SPENCER SMITH DC (NPI 1598873671) is an individual chiropractor in Mukwonago, Wisconsin, licensed in Wisconsin (3244) and active in the NPI registry since August 2006. She is a graduate of Life Chiropractic College (1995).

NPPES Registry Identity

NPI1598873671
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameERIN SPENCER SMITHCredential: DC
Location Address435 RIVERCREST CTMukwonago, WI 53149-1759
Mailing Address435 Rivercrest CourtMukwonago, WI 53149-1759 · (262) 363-9552 · Fax (262) 363-9556
Phone(262) 363-9552
Fax(262) 363-9556
Sole ProprietorYes
Medical School CMSLife Chiropractic CollegeGraduated 1995
Enumeration DateAugust 28, 2006
Last NPPES UpdateMarch 13, 2008
✔ NPI 1598873671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WI · 3244
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
435 RIVERCREST CT, Mukwonago, WI 53149
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type Unspecified35845WI
Medicaid38971800WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Erin Spencer Smith Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6800844929
PECOS Enrollment IDI20110228000794

Medicare Billing Reassignment

Medicare enrollment records show Erin Spencer Smith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Spencer-Smith Chiropractic Sc
Same address
Chiropractor
435 RIVERCREST CT
Mukwonago, WI 53149
  • Reassigned Medicare billing, Wisconsin enrollment
  • 2 clinicians in this Medicare group
NPI 1316144009 (262) 363-9552

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
134 services16 patients

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.

PERUGINI CHIROPRACTIC SC
Chiropractor
435 RIVERCREST CT
MUKWONAGO, WI 53149
Waukesha County (262) 363-9552
SPENCER-SMITH CHIROPRACTIC SC
Chiropractor
435 RIVERCREST CT
MUKWONAGO, WI 53149
Waukesha County (262) 363-9552
MRS. ERICA JEAN KNURR DC
Chiropractor
435 RIVERCREST CT
MUKWONAGO, WI 53149
Waukesha County (262) 441-3314
LAUREN ELIZABETH FLEMING
Chiropractor
435 RIVERCREST CT
MUKWONAGO, WI 53149
Waukesha County (262) 363-5349
ROCCO FRANK PERUGINI DC
Chiropractor
435 RIVERCREST CT
MUKWONAGO, WI 53149
Waukesha County (262) 363-9552

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 Erin Spencer Smith's NPI number?

The NPI number for Erin Spencer Smith is 1598873671. It was assigned to this individual provider in the NPPES registry on August 28, 2006.

Where is Erin Spencer Smith located?

Erin Spencer Smith practices at 435 Rivercrest Ct, Mukwonago, WI 53149. The listed phone number is (262) 363-9552.

What is Erin Spencer Smith's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Erin Spencer Smith enrolled in Medicare?

Yes. Erin Spencer Smith is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Erin Spencer Smith's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Spencer Smith reassigns Medicare benefits to Spencer-Smith Chiropractic Sc (Mukwonago, 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 Erin Spencer Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erin Spencer Smith accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare) and UnitedHealthcare list Erin Spencer Smith 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 Erin Spencer Smith was last updated on March 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.