Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Stephan Nichols

Neurological Surgery Physician in Lakewood, CO · enumerated 2006.

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

National Provider Identifier

1306856752

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Registry record

Entity type Individual (Type 1)

Name John Stephan Nichols

Sex Male

Practice address 11750 W 2nd Pl, Suite 255, Lakewood, CO, 80228

Phone (720) 321-8040

Fax (720) 321-8041

Enumeration date Aug 8, 2006

Last updated in NPPES Apr 23, 2018

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 26919 (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
01269190	Medicaid	CO	-

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 John Nichols?

John Nichols is registered in NPPES with the primary taxonomy of Neurological Surgery 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.

Other providers at this practice address

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Colorado Professional Medical, Inc Durable Medical Equipment & Medical Supplies · Lakewood, CO NPI 1386647543 Ralph Wright Radiation Oncology Physician · Lakewood, CO NPI 1932193034 John Hudson Neurological Surgery Physician · Lakewood, CO NPI 1184634537 Richard Smith Neurology Physician · Lakewood, CO NPI 1740397017 Kathryn Shaver Family Nurse Practitioner · Lakewood, CO NPI 1912007451 Theodore Larson Neuroradiology Physician · Lakewood, CO NPI 1578663969 Perry Ng Neuroradiology Physician · Lakewood, CO NPI 1336239946 Elizabeth Yoon Family Nurse Practitioner · Lakewood, CO NPI 1437340957

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-23.