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Dr. Matthew Alderson Barker, M.D.

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in Sioux Falls, SD · enumerated 2006 · practices at Avera Mckennan.

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

National Provider Identifier

1588629570

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew Alderson Barker
Credential M.D.
Sex Male
Practice address 6100 S Louise Ave Ste 1110, Sioux Falls, SD, 57108
Phone (605) 504-1900
Fax (605) 504-1901
Enumeration date Apr 20, 2006
Last updated in NPPES Nov 25, 2020

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 46562 (WI) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 87551 (OH) Secondary
207VF0040X Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Allopathic & Osteopathic Physicians · License 87551 (OH) Secondary
207VF0040X Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Allopathic & Osteopathic Physicians · License 46562 (WI) Secondary
207VF0040X Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Allopathic & Osteopathic Physicians · License 7502 (SD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
S103373 Other SD SD MEDICARE
6201632 Medicaid SD -
P00916589 Other SD RR MEDICARE
6201630 Medicaid SD -

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 Matthew Barker?
The National Provider Identifier (NPI) for Matthew Barker is 1588629570, a Type 1 (individual) record in the CMS NPPES registry.
Where does Matthew Barker practice?
The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-25.