Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristine I Gaster, CNP, MS, CS, RN

Adult Health Nurse Practitioner in Sioux Falls, SD · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457327702

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Registry record

Entity type Individual (Type 1)

Name Kristine I Gaster

Credential CNP, MS, CS, RN

Sex Female

Practice address 1000 E. 21st St.,, Ste. 1200, Sioux Falls, SD, 57105

Phone (605) 322-3035

Fax (605) 322-3036

Enumeration date Feb 27, 2006

Last updated in NPPES Jan 15, 2009

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0176 (SD) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
0007816	Other	SD	BLUE CROSS
004963800	Medicaid	MN	-
34602	Other	SD	SANFORD HEALTH PLAN
678061027116	Other	SD	PREFERRED ONE
HP33229	Other	SD	HEALTHPARTNERS
370624200	Other	SD	DEPT OF LABOR
231845	Other	SD	MIDLANDS CHOICE
48D77GA	Other	MN	BLUE CROSS
48D77GA	Other	MN	CC SYSTEMS/ BLUE PLUS
0404449	Other	SD	MEDICA
0536219	Medicaid	IA	-
500018156	Other	SD	RR MEDICARE
6823070	Medicaid	SD	-
92411422911	Other	MN	PRIMEWEST
1341917	Other	SD	ARAZ/ AMERICA'S PPO
46022474342	Medicaid	NE	-
57105AH04	Other	SD	WPS TRICARE
9249261	Other	SD	DAKOTACARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Kristine Gaster?

The National Provider Identifier (NPI) for Kristine Gaster is 1457327702, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kristine Gaster practice?

The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Samir Abu-Ghazaleh Gynecologic Oncology Physician · Sioux Falls, SD NPI 1821066184 Obstetrics and Gynecology and Gynecologic Oncology PC Gynecologic Oncology Physician · Sioux Falls, SD NPI 1669544763 Pediatric Hematology Clinic Ltd Pediatric Hematology & Oncology Physician · Sioux Falls, SD NPI 1003956343 Pediatric Hematology Oncology Pharmacy Ltc Pharmacy · Sioux Falls, SD NPI 1952436099 Luis Rojas-Espaillat Gynecologic Oncology Physician · Sioux Falls, SD NPI 1548396054 Avera Mckennan Pediatric Hematology & Oncology Physician · Sioux Falls, SD NPI 1144488537

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-15.