Dr. Peter J. Lennarson
- Gender: Male
- Experience: 26 years
- Graduated from: University Of Wisconsin School Of Medicine
- Graduation year: 1995
- Sole propriator: No
- NPI: 1013966001
Dr. Peter J. Lennarson MD
Neurosurgeon
He is located at 12605 East 16th Avenue in Aurora, CO 80045. Can help patients with the following: Brain Damage, Cauda Equina Syndrome, Inflammatory Bowel Disease (IBD), Neck Pain, Peripheral Nerve Tumors, Spinal Stenosis. His National Provider Identifier (NPI) number is 1013966001. Appointment can be made via the phone number (720) 848-0000. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Peter J. Lennarson, being an neurosurgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Peter J. Lennarson.
- Achalasia
- Acoustic Neuroma
- Anal Fissure
- Appendicitis
- Boils
- Brain Aneurysm
- Brain Cancer
- Brain Damage
- Brain Hemorrhage
- Brain Lesions
- Cancer
- Cauda Equina Syndrome
- Cerebral Aneurysm
- Cervical Radiculopathy
- Colon Cancer
- Concussion
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Herniated Disc
- Hydrocephalus
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Neck Pain
- Pancreatitis
- Paralysis
- Peptic Ulcer
- Peripheral Nerve Tumors
- Pilonidal Cyst
- Pinched Nerve
- Pseudotumor Cerebri
- Quadriplegia
- Sebaceous Cyst
- Spinal Cord Injury
- Spinal Stenosis
- Spondylosis
- Traumatic Brain Injury
- Ulcerative Colitis
Medicare Enrollment
Dr. Peter J. Lennarson is enrolled to bill Medicare as a Practitioner - Neurosurgery .
Bills through: Denver Health And Hospital Authority
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Brainlab | $2643 |
| Nuvasive | $971 |
| Providence Medical Technology | $703 |
Other
| Other | $2523 |
| Food and Beverage | $1666 |
| Travel and Lodging | $742 |
Studies
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated in 1995Additional Specialities
- Surgeon
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- Gender: Male
- Address: 12605 East 16th Avenue Aurora, 80045, CO
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- Address: 12605 East 16th Avenue Aurora, 80045, CO
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- Address: 12605 East 16th Avenue Aurora, 80045, CO
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Questions & Answers
What conditions does Dr. Peter J. Lennarson treat?
Dr. Peter J. Lennarson provides treatment for Brain Damage, Cauda Equina Syndrome, Inflammatory Bowel Disease (IBD), Neck Pain, Peripheral Nerve Tumors, Spinal Stenosis. For the full list see this list.
Does Dr. Peter J. Lennarson accept insurance?
Unfortunately we don't have any information if Dr. Peter J. Lennarson accepts insurance.
Has Dr. Peter J. Lennarson affiliation with hospitals?
Dr. Peter J. Lennarson is affiliated with UNIVERSITY OF COLORADO HOSPITAL AUTHORITY.
Does Dr. Peter J. Lennarson have affiliation with practices?
Dr. Peter J. Lennarson is affiliated with Kaiser Permanente Franklin Medical Offices.
Where can you meet with Dr. Peter J. Lennarson?
Dr. Peter J. Lennarson's office is located at 12605 East 16th Avenue in Aurora, CO 80045.