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DR. EMMA R. MACK D.C.
NPI 1194069526
Chiropractor in Watertown, SD

Active since November 26, 2012Accepts Medicare Assignment
1308 19TH ST NE, WATERTOWN, SD 57201(605) 882-1131(605) 882-9602 Get Directions Write a Review

NPPES record last updated: September 26, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Emma R. Mack D.c. NPPES

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

DR. EMMA R. MACK D.C. (NPI 1194069526) is an individual chiropractor in Watertown, South Dakota, licensed in South Dakota (1220) and active in the NPI registry since November 2012. She is a graduate of Northwestern College Of Chiropractic (2012).

NPPES Registry Identity

NPI1194069526
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. EMMA R. MACKCredential: D.C.
Location Address1308 19TH ST NEWatertown, SD 57201-6799
Mailing Address1308 19th St NeWatertown, SD 57201-6799 · (605) 882-1131 · Fax (605) 882-9602
Phone(605) 882-1131
Fax(605) 882-9602
Sole ProprietorNo
Medical School CMSNorthwestern College Of ChiropracticGraduated 2012
Enumeration DateNovember 26, 2012
Last NPPES UpdateSeptember 26, 2025
NPPES CertifiedSeptember 26, 2025
✔ NPI 1194069526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in SD · 1220
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.
1308 19TH ST NE, Watertown, SD 57201
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Sanford Health Plan, Wellmark of South Dakota, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Emma R. Mack D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709039019
PECOS Enrollment IDI20130118000139

Medicare Billing Reassignment

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

Konstant Chiropractic Clinic, PC
Same address
Chiropractor
1308 19TH STREET NE
Watertown, SD 57201
  • Reassigned Medicare billing, South Dakota enrollment
  • 3 clinicians in this Medicare group
NPI 1447460035 (605) 882-1131

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.
317 services44 patients

Other Providers at the Same Location NPPES

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

KONSTANT CHIROPRACTIC CLINIC, PC
Chiropractor
1308 19TH ST NE
WATERTOWN, SD 57201
Codington County (605) 882-1131

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 Emma Mack's NPI number?

The NPI number for Emma Mack is 1194069526. It was assigned to this individual provider in the NPPES registry on November 26, 2012.

Where is Emma Mack located?

Emma Mack practices at 1308 19th St NE, Watertown, SD 57201. The listed phone number is (605) 882-1131.

What is Emma Mack's specialty?

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

Is Emma Mack enrolled in Medicare?

Yes. Emma Mack is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Emma Mack's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emma Mack reassigns Medicare benefits to Konstant Chiropractic Clinic, PC (Watertown, SD). 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 Emma Mack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Emma Mack accept?

Health plans from Avera Health Plans, Sanford Health Plan and Wellmark of South Dakota, Inc. list Emma Mack 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 Emma Mack was last updated on September 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.