Doctor profile · Federal record
Dr. Ewell Nelson, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Boulder, CO
- NPI 1881634194
- Accepts Medicare
- MIPS 77.2 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4743 Arapahoe Ave, Ste 202
Boulder, CO 803031113
(303) 938-5700
fax (303) 998-0007
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 15, 2013
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- Colorado #DR42524 · Colorado #42524
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881634194. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
444
Distinct HCPCS
10
Medicare allowed
$240,472
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 102 | 62 | $255 | |
22633 |
Fusion of spine in lower back with partial removal of spine bone and disc | 54 | 54 | $1,848 | |
63052 |
Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back | 50 | 50 | $256 | |
61783 |
Computer-assisted spinal procedure | 41 | 41 | $229 | |
22842 |
Placement of stabilizing device to back, 3-6 spine bone segments | 40 | 40 | $755 | |
22614 |
Fusion of additional segment of spine | 31 | 16 | $387 | |
22634 |
Fusion of additional segment of spine with partial removal of spine bone and disc | 26 | 23 | $479 | |
63053 |
Partial removal of bone of additional segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back | 24 | 21 | $226 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 18 | $91 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $170 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 34. This provider delivers 13× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ewell Nelson's medical specialty?
Dr. Ewell Nelson practices Neurological Surgery Physician in Boulder, CO.
Where does Dr. Ewell Nelson practice?
Dr. Ewell Nelson practices at 4743 Arapahoe Ave, Boulder, CO 803031113. Office phone: 3039385700.
What is Dr. Ewell Nelson's NPI?
Dr. Ewell Nelson's National Provider Identifier (NPI) is 1881634194, issued by NPPES.
Does Dr. Ewell Nelson accept Medicare assignment?
Yes. Dr. Ewell Nelson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ewell Nelson commonly perform?
Top Medicare-reported procedures in 2023: Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853); Fusion of spine in lower back with partial removal of spine bone and disc (HCPCS 22633); Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back (HCPCS 63052). Source: CMS Medicare Physician & Other Practitioners file.