ADVENTHEALTH MEDICAL GROUP NEUROSURGICAL AND SPINE AT PORTER
NPI 1699335901
Neurological Surgery in Denver, CO

Active since June 18, 2019
850 E HARVARD AVE STE 255, DENVER, CO 80210(303) 996-7555(303) 996-7556 Get Directions Write a Review

NPPES record last updated: January 9, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 29, 2020, Jul 10, 2019, Jun 18, 2019 (3 updates tracked since 2019).

About Adventhealth Medical Group Neurosurgical And Spine At Porter NPPES

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

ADVENTHEALTH MEDICAL GROUP NEUROSURGICAL AND SPINE AT PORTER (NPI 1699335901) is a healthcare organization registered as a neurological surgery in Denver, Colorado and active in the NPI registry since June 2019. The organization lists Angela J Skinner, Director, Office Of Medical Affairs, as its authorized official.

NPPES Registry Identity

NPI1699335901
Entity TypeOrganization
Primary Taxonomy207T00000X
Legal Business NamePORTERCARE ADVENTIST HEALTH SYSTEM
Location Address850 E HARVARD AVE STE 255Denver, CO 80210-5032
Mailing AddressPo Box 801106Kansas City, MO 64180-1106 · (800) 953-0104 · Fax (303) 765-6640
Fax(303) 996-7556
Organization SubpartNo
Authorized OfficialAngela J SkinnerDirector, Office Of Medical Affairs · (303) 673-7175
Enumeration DateJune 18, 2019
Last NPPES UpdateJanuary 9, 20243 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2024
✔ NPI 1699335901 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.
850 E HARVARD AVE STE 255, Denver, CO 80210

Other Names 2

Other NameAdventhealth Medical Group Neurosurgical And Spine At Porter
Other NameAhmg Neurosurgical And Spine At Porter

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Adventhealth Medical Group Neurosurgical And Spine At Porter is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

733

Medicare enrollment records show 733 clinicians reassign Medicare billing to Adventhealth Medical Group Neurosurgical And Spine At Porter, which bills Medicare for the services they deliver. Of these, 10 practice at this address and 363 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 45

Nurse Practitioner159
Family Practice83
Internal Medicine77
Obstetrics/Gynecology69
Hospitalist47
Orthopedic Surgery36
Gastroenterology25
Mental Health Counselor20
37 other specialties217

Nearest to this location (20)

See all 733
Nurse Practitioner
NPI 1750383394
850 E HARVARD AVE STE 305
Denver, CO 80210
(303) 825-8822
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1639825805
850 E HARVARD AVE STE 125
Denver, CO 80210
(720) 638-7500
✔ PECOS✔ Accepts MedicareSame address
Urology
NPI 1649207077
850 E HARVARD AVE STE 305
Denver, CO 80210
(303) 825-8822
✔ PECOS✔ Accepts MedicareSame address
Urology
NPI 1689615999
850 E HARVARD AVE STE 305
Denver, CO 80210
(303) 825-8822
✔ PECOS✔ Accepts MedicareSame address
Urology
NPI 1588607626
850 E HARVARD AVE STE 305
Denver, CO 80210
(303) 825-8822
✔ PECOS✔ Accepts MedicareSame address
Urology
NPI 1780625392
850 E HARVARD AVE STE 305
Denver, CO 80210
(303) 825-8822
✔ PECOS✔ Accepts MedicareSame address
Urology
NPI 1003090382
850 E HARVARD AVE STE 305
Denver, CO 80210
(303) 825-8822
✔ PECOS✔ Accepts MedicareSame address
Neurosurgery
NPI 1235165705
850 E HARVARD AVE STE 255
Denver, CO 80210
(303) 996-7555
✔ PECOSSame address
Nurse Practitioner
NPI 1235086067
850 E HARVARD AVE STE 305
Denver, CO 80210
(720) 638-7500
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1235491911
850 E HARVARD AVE STE 305
Denver, CO 80210
(303) 825-8822
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1538663950
950 E HARVARD AVE STE 200
Denver, CO 80210
(303) 649-3200
✔ PECOS✔ Accepts Medicare0.1 mi
Mental Health Counselor
NPI 1881316990
950 E HARVARD AVE STE 200
Denver, CO 80210
(303) 649-3200
✔ PECOS✔ Accepts Medicare0.1 mi
Nurse Practitioner
NPI 1376870824
950 E HARVARD AVE STE 110
Denver, CO 80210
(720) 550-6907
✔ PECOS✔ Accepts Medicare0.1 mi
Thoracic Surgery
NPI 1205805769
950 E HARVARD AVE SUITE 550
Denver, CO 80210
(303) 778-6527
✔ PECOS0.1 mi
Urology
NPI 1902077332
950 E HARVARD AVE STE 350
Denver, CO 80210
(303) 825-8822
✔ PECOS✔ Accepts Medicare0.1 mi
Internal Medicine
NPI 1245202506
950 E HARVARD AVE SUITE 660
Denver, CO 80210
(303) 649-3200
✔ PECOS✔ Accepts Medicare0.1 mi
Clinical Social Worker
NPI 1699108308
960 E HARVARD AVE
Denver, CO 80210
(303) 778-5774
✔ PECOS0.1 mi
Hospitalist
NPI 1972998110
2525 S DOWNING ST
Denver, CO 80210
(303) 673-7151
✔ PECOS✔ Accepts Medicare0.2 mi
Diagnostic Radiology
NPI 1104021401
2525 S DOWNING ST
Denver, CO 80210
(720) 922-6240
✔ PECOS✔ Accepts Medicare0.2 mi
Psychiatry
NPI 1174620025
2525 S DOWNING ST
Denver, CO 80210
(303) 765-6858
✔ PECOS✔ Accepts Medicare0.2 mi
See all 733 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Portercare Adventist Health System's NPI number?

The NPI number for Portercare Adventist Health System is 1699335901. It was assigned to this organization in the NPPES registry on June 18, 2019. The provider is also known as Adventhealth Medical Group Neurosurgical And Spine At Porter and AHMG Neurosurgical and Spine at Porter.

Where is Portercare Adventist Health System located?

Portercare Adventist Health System is located at 850 E Harvard Ave Ste 255, Denver, CO 80210. The listed phone number is (303) 996-7555.

What is Portercare Adventist Health System's specialty?

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

Is Portercare Adventist Health System enrolled in Medicare?

Yes. Portercare Adventist Health System is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Portercare Adventist Health System?

According to the CMS Revalidation Reassignment List (October 2026 release), 733 clinicians in 45 Medicare specialties reassign their Medicare billing to Portercare Adventist Health System. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (159), Family Practice (83) and Internal Medicine (77). Of these, 10 practice at this address and 363 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Portercare Adventist Health System was last updated on January 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.