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Heather Kay Chester Adam, M.D.

Psychiatry Physician in Sioux Falls, SD · enumerated 2006.

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

National Provider Identifier

1366538233

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Registry record

Entity type Individual (Type 1)
Name Heather Kay Chester Adam
Credential M.D.
Sex Female
Practice address 4400 W 69th St, Ste. 1500, Sioux Falls, SD, 57108
Fax (605) 322-5704
Enumeration date Oct 5, 2006
Last updated in NPPES Oct 11, 2018

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 5955 (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
412991049661 Other SD PREFERRED ONE
55652 Other SD SANFORD HEALTH PLAN
040121002 Other MN PRIMEWEST
4993615 Other SD BLUE CROSS
57108C033 Other SD WPS TRICARE
5955 Other SD DAKOTACARE
HP72477 Other SD HEALTHPARTNERS
12200 Medicaid ND -
1366538233 Medicaid IA -
46022474352 Medicaid NE -
251780 Other SD MIDLANDS CHOICE
432183000 Medicaid MN -
512L2CH Other MN CC SYSTEMS/ BLUE PLUS
2444675 Other SD ARAZ/ AMERICA'S PPO
370624200 Other SD DEPT OF LABOR

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Heather Chester Adam?
Heather Chester Adam is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-11.