STEM OPERATING LLC
NPI 1316673171
Neurological Surgery in Denver, CO

Active since July 25, 2022
501 S CHERRY ST STE 1100, DENVER, CO 80246(800) 975-1652 Get Directions Write a Review

NPPES record last updated: March 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 10, 2025, Jul 25, 2022 (2 updates tracked since 2022).

About Stem Operating Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEM OPERATING LLC (NPI 1316673171) is a healthcare organization registered as a neurological surgery in Denver, Colorado and active in the NPI registry since July 2022. The organization lists Alexander Mason, Ceo, as its authorized official.

NPPES Registry Identity

NPI1316673171
Entity TypeOrganization
Primary Taxonomy207T00000X
Legal Business NameSTEM OPERATING LLC
Location Address501 S CHERRY ST STE 1100Denver, CO 80246-1323
Mailing Address501 S Cherry St Ste 1100Denver, CO 80246-1323
Organization SubpartNo
Authorized OfficialAlexander MasonCeo · (404) 227-4864
Enumeration DateJuly 25, 2022
Last NPPES UpdateMarch 10, 20252 updates tracked since enumeration
NPPES CertifiedMarch 10, 2025
NPI 1316673171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
501 S CHERRY ST STE 1100, Denver, CO 80246

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Neurology)
501 S CHERRY ST STE 1100
DENVER, CO 80246
Counselor (Professional)
501 S CHERRY ST STE 1100
DENVER, CO 80246
Internal Medicine (Cardiovascular Disease)
501 S CHERRY ST STE 1100
DENVER, CO 80246
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
501 S CHERRY ST STE 1100
DENVER, CO 80246
Psychiatry & Neurology (Neurocritical Care)
501 S CHERRY ST STE 1100
DENVER, CO 80246
Behavior Technician
501 S CHERRY ST STE 1100
DENVER, CO 80246
Neurological Surgery
501 S CHERRY ST STE 1100
DENVER, CO 80246
Neurological Surgery
501 S CHERRY ST STE 1100
DENVER, CO 80246

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stem Operating LLC's NPI number?

The NPI number for Stem Operating LLC is 1316673171. It was assigned to this organization in the NPPES registry on July 25, 2022.

Where is Stem Operating LLC located?

Stem Operating LLC is located at 501 S Cherry St Ste 1100, Denver, CO 80246. The listed phone number is (800) 975-1652.

What is Stem Operating LLC's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

When was this NPI record last updated?

The NPPES record for Stem Operating LLC was last updated on March 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.