Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sonja O Brownlee, MD

Pediatrics Physician in Elko, NV · enumerated 2007.

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

National Provider Identifier

1689790446

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Registry record

Entity type Individual (Type 1)

Name Sonja O Brownlee

Credential MD

Sex Female

Practice address 1825 Pinion Rd, Suite E, Elko, NV, 89801

Phone (775) 778-6762

Fax (775) 778-6767

Enumeration date Mar 22, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 8617 (NV) 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 specialty is Sonja Brownlee?

Sonja Brownlee is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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State of Nevada Mental Health Clinic/Center (Including Community Mental Health Center) · Elko, NV NPI 1306936653 Jacqueline Volkmann Clinical Social Worker · Elko, NV NPI 1023178399 Jenny Petersen Registered Nurse · Elko, NV NPI 1962562231 Rajinder Karwan Psychiatry Physician · Elko, NV NPI 1134289408 Roberta Andreozzi Registered Nurse · Elko, NV NPI 1598825861 Kathleen Bailey Registered Nurse · Elko, NV NPI 1295895563 Elko Ent Specialists Otolaryngology Physician · Elko, NV NPI 1437272481 State of Nevada Case Management Agency · Elko, NV NPI 1487893772

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.