Neurosurgery One PC

Neurosurgery One PC is a healthcare organization registered as Neurological Surgery Physician in Denver, CO, holding Type 2 (organization) NPI 1225601602 since 2021. The authorized official on file is John Adair Prall, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1225601602
Entity type	Organization (Type 2)
Legal business name	Neurosurgery One PC
Practice address	1601 E 19TH AVE STE 4400, Denver, CO, 80218
Phone	7206387500
Enumeration date	2021-07-22
Last updated in NPPES	2021-07-22

Authorized official

Name	John Adair Prall
Title	Owner
Phone	7206387500

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207T00000X	Neurological Surgery Physician	Primary	—	—

Copy-ready billing details

Provider: Neurosurgery One PC
NPI: 1225601602
Taxonomy: 207T00000X (Neurological Surgery Physician)
Address: 1601 E 19TH AVE STE 4400, Denver, CO, 80218

Providers at this address

NPI	Name	Type	Specialty	Location
1134179914	Alexander Feldman	Individual	Specialist	Denver, CO
1063567477	Advanced Neurological Evaluation and Treatment Center PC	Organization	Neurology Physician	Denver, CO

Verify this record

Cross-check NPI 1225601602 against the authoritative CMS record: view Neurosurgery One PC on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Neurosurgery One PC located?

The practice location on file with NPPES is in Denver, CO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-07-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-07-22.