GARY KONSTANT DC
NPI 1205937059
Chiropractor in Watertown, SD
About Gary Konstant Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GARY KONSTANT DC (NPI 1205937059) is an individual chiropractor in Watertown, South Dakota, licensed in South Dakota (725) and active in the NPI registry since September 2006. He is a graduate of Northwestern College Of Chiropractic (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted 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
Gary Konstant Dc 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.
Medicare Billing Reassignment
Medicare enrollment records show Gary Konstant reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Watertown, SD 57201
- Reassigned Medicare billing, South Dakota enrollment
- 3 clinicians in this Medicare group
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 2
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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Gary Konstant's NPI number?
The NPI number for Gary Konstant is 1205937059. It was assigned to this individual provider in the NPPES registry on September 26, 2006.
Where is Gary Konstant located?
Gary Konstant practices at 1308 19th Street NE, Watertown, SD 57201. The listed phone number is (605) 882-1131.
What is Gary Konstant's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Gary Konstant enrolled in Medicare?
Yes. Gary Konstant 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 Gary Konstant's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gary Konstant 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 Gary Konstant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gary Konstant accept?
Health plans from Avera Health Plans, Sanford Health Plan and Wellmark of South Dakota, Inc. list Gary Konstant 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 Gary Konstant was last updated on August 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Gary Konstant, DC · NPI 1205937059
Chiropractor provider in Watertown, South Dakota. Individual provider, active in the CMS NPPES registry since September 26, 2006.
## Identity
- **NPI:** 1205937059 (Entity type: Individual)
- **Enumerated:** September 26, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 725 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1308 19TH STREET NE, Watertown, SD 57201
- **Phone:** (605) 882-1131 · **Fax:** (605) 882-9602
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Konstant Chiropractic Clinic, PC (NPI 1063981546, Watertown, SD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern College Of Chiropractic, class of 1988
## Record status
- **NPPES last updated:** August 25, 2011
- **Other identifiers:** Medicare PIN S102160 (SD); Medicaid 7603070 (SD); Medicare UPIN T89018
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Source: [NPI Profile](https://npiprofile.com/npi/1205937059) · Data from the CMS NPPES public registry.