SANFORD CLINIC WATERTOWN
NPI 1801840632
Family Medicine in Watertown, SD

Active since May 19, 2006
901 4TH ST NW, WATERTOWN, SD 57201(605) 886-8471(605) 886-9317 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 7, 2020, Apr 16, 2020 (2 updates tracked since 2020).

About Sanford Clinic Watertown NPPES

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

SANFORD CLINIC WATERTOWN (NPI 1801840632) is a healthcare organization registered as a family medicine in Watertown, South Dakota and active in the NPI registry since May 2006. The organization maintains 6 additional practice locations and lists Tony Lee Morrison, Vice President, Revenue Cycle, as its authorized official.

NPPES Registry Identity

NPI1801840632
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameSANFORD CLINIC
Location Address901 4TH ST NWWatertown, SD 57201-0290
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074 · (605) 328-6585 · Fax (605) 328-6512
Fax(605) 886-9317
Organization SubpartNo
Authorized OfficialTony Lee MorrisonVice President, Revenue Cycle · (605) 328-8380
Enumeration DateMay 19, 2006
Last NPPES UpdateNovember 27, 20232 updates tracked since enumeration
NPPES CertifiedJuly 7, 2020
✔ NPI 1801840632 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
901 4TH ST NW, Watertown, SD 57201

Other Names 1

Doing Business AsSanford Clinic Watertown

Secondary Practice Locations 6

Location 1450 Eastvold AveOrtonville, MN 56278-1252 · Phone (320) 839-6157 · Fax (320) 839-3851
Location 2205 Orchard DrSisseton, SD 57262-2312 · Phone (605) 698-7681 · Fax (605) 698-3493
Location 3401 9th Ave NWWatertown, SD 57201-1548 · Phone (605) 886-8471 · Fax (605) 886-9317
Location 4922 22nd Ave SBrookings, SD 57006-2830 · Phone (605) 886-8471 · Fax (605) 886-9317
Location 5300 22nd AveBrookings, SD 57006-2480 · Phone (605) 886-8471 · Fax (605) 886-9317
Location 61401 W 1st StWebster, SD 57274-1054 · Phone (605) 345-4141 · Fax (605) 312-8926

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sanford Clinic Watertown is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

866

Medicare enrollment records show 866 clinicians reassign Medicare billing to Sanford Clinic Watertown, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 17 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 69

Nurse Practitioner248
Family Practice79
Pediatric Medicine77
Hospitalist56
Diagnostic Radiology42
Internal Medicine35
Obstetrics/Gynecology32
Gastroenterology28
61 other specialties269

Nearest to this location (20)

See all 866
Family Practice
NPI 1952898447
901 4TH ST NW
Watertown, SD 57201
(605) 886-1565
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1295965457
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1013263979
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1417314295
901 4TH STREET NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Pediatric Medicine
NPI 1477973774
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOSSame address
General Surgery
NPI 1023097565
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1376522854
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Obstetrics/Gynecology
NPI 1093979429
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Physical Therapist in Private Practice
NPI 1134538085
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ Accepts MedicareSame address
Family Practice
NPI 1083101869
901 4TH ST NW
Watertown, SD 57201
(605) 886-1565
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1427037928
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1386282549
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1932411733
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1821255647
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOS✔ Accepts MedicareSame address
Physical Therapist in Private Practice
NPI 1063401503
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ Accepts MedicareSame address
Pediatric Medicine
NPI 1700831534
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOSSame address
Family Practice
NPI 1376554568
901 4TH ST NW
Watertown, SD 57201
(605) 886-8471
✔ PECOSSame address
Nurse Practitioner
NPI 1891752366
102 MAIN AVE
Hayti, SD 57241
(605) 783-2999
✔ PECOS✔ Accepts Medicare18 mi
Nurse Practitioner
NPI 1801875265
512 MAIN AVE
Lake Norden, SD 57248
(605) 785-3633
✔ PECOS✔ Accepts Medicare23 mi
Nurse Practitioner
NPI 1629200639
305 HOSPITAL DR
Estelline, SD 57234
(605) 873-2222
✔ PECOS✔ Accepts Medicare25 mi
See all 866 clinicians

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

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 Sanford Clinic's NPI number?

The NPI number for Sanford Clinic is 1801840632. It was assigned to this organization in the NPPES registry on May 19, 2006. The provider is doing business as Sanford Clinic Watertown.

Where is Sanford Clinic located?

Sanford Clinic is located at 901 4th St NW, Watertown, SD 57201. The listed phone number is (605) 886-8471.

What is Sanford Clinic's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Sanford Clinic enrolled in Medicare?

Yes. Sanford Clinic is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sanford Clinic?

According to the CMS Revalidation Reassignment List (October 2026 release), 866 clinicians in 69 Medicare specialties reassign their Medicare billing to Sanford Clinic. A 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 the clinician's services. The largest specialties are Nurse Practitioner (248), Family Practice (79) and Pediatric Medicine (77). Of these, 4 practice at this address and 17 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Sanford Clinic accept?

Health plans from Sanford Health Plan list Sanford Clinic 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 Sanford Clinic was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.