Doctor profile · Federal record
Dr. Peter Lennarson, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Denver, CO
- NPI 1013966001
- Accepts Medicare
- MIPS 88.6 / 100 · 2023
- 31 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2045 N Franklin St
Denver, CO 802055437
(303) 338-4545
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- Colorado #52461 · Nebraska #23280
- Medicaid (2)
- NE #47078557581 · CO #87629267
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013966001. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
219
Distinct HCPCS
8
Medicare allowed
$70,277
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
22614 |
Fusion of additional segment of spine | 57 | 13 | $353 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $132 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 32 | 19 | $242 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $183 | |
61783 |
Computer-assisted spinal procedure | 18 | 17 | $229 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 17 | 17 | $145 | |
22633 |
Fusion of spine in lower back with partial removal of spine bone and disc | 15 | 15 | $1,629 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 14 | $98 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 41. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$955
Transactions
10
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| MML US, Inc. | 7 | $675.88 | |
| Carbofix Spine Inc | 1 | $123.63 | |
| Cerapedics Inc. | 1 | $98.33 | |
| Orthofix Medical, Inc. | 1 | $57.36 |
By nature of payment
Frequently asked questions
What is Dr. Peter Lennarson's medical specialty?
Dr. Peter Lennarson practices Neurological Surgery Physician in Denver, CO.
Where does Dr. Peter Lennarson practice?
Dr. Peter Lennarson practices at 2045 N Franklin St, Denver, CO 802055437. Office phone: 3033384545.
What is Dr. Peter Lennarson's NPI?
Dr. Peter Lennarson's National Provider Identifier (NPI) is 1013966001, issued by NPPES.
Does Dr. Peter Lennarson accept Medicare assignment?
Yes. Dr. Peter Lennarson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Lennarson commonly perform?
Top Medicare-reported procedures in 2023: Fusion of additional segment of spine (HCPCS 22614); New patient office or other outpatient visit (HCPCS 99204); Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853). Source: CMS Medicare Physician & Other Practitioners file.