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Xiaolin Deng, M.D., PH.D.

Psychiatry Physician in Aberdeen, SD · enumerated 2008.

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

National Provider Identifier

1205001120

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Registry record

Entity type Individual (Type 1)
Name Xiaolin Deng
Credential M.D., PH.D.
Sex Male
Practice address 201 S Lloyd St, Physicians Plaza, Suite E201, Aberdeen, SD, 57401
Phone (605) 622-2545
Fax (605) 622-2531
Enumeration date Apr 23, 2008
Last updated in NPPES Nov 29, 2023

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 8480 (SD) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License D89793 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Xiaolin Deng?
The National Provider Identifier (NPI) for Xiaolin Deng is 1205001120, a Type 1 (individual) record in the CMS NPPES registry.
Where does Xiaolin Deng practice?
The practice location on file with NPPES is in Aberdeen, 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 2023-11-29.