Doctor profile · Federal record
Dr. Brian Witwer, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Grand Junction, CO
- NPI 1982698148
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
750 Wellington Ave Ste 3A
Grand Junction, CO 815016132
(970) 298-3188
fax (970) 298-3190 - Additional location
-
300 W Ottley Ave
Fruita, CO 815212118
(970) 858-2186
fax (970) 858-2208 - Additional location
-
401 Kokopelli Blvd Ste 1
Fruita, CO 815213308
(970) 858-2580
fax (970) 858-3211 - Mailing address
-
Po Box 62
Grand Junction, CO 815020062
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- September 17, 2018
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Colorado #41914
- Medicaid
- CO #37407074
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982698148. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
196
Distinct HCPCS
8
Medicare allowed
$39,048
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 58 | 43 | $58 | |
22614 |
Fusion of additional segment of spine | 31 | 13 | $385 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $174 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 18 | $79 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 20 | $182 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $223 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $169 | |
22842 |
Placement of stabilizing device to back, 3-6 spine bone segments | 11 | 11 | $752 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 26. This provider delivers 7.5× the peer median.Open Payments
Industry payments received
All-time total
$189
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 2 | $188.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$189
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amitriptyline Hcl | Generic | 12 | 0 | $189 |
Hospital affiliations
Frequently asked questions
What is Dr. Brian Witwer's medical specialty?
Dr. Brian Witwer practices Neurological Surgery Physician in Grand Junction, CO.
Where does Dr. Brian Witwer practice?
Dr. Brian Witwer practices at 750 Wellington Ave Ste 3A, Grand Junction, CO 815016132. Office phone: 9702983188.
What is Dr. Brian Witwer's NPI?
Dr. Brian Witwer's National Provider Identifier (NPI) is 1982698148, issued by NPPES.
Does Dr. Brian Witwer accept Medicare assignment?
Yes. Dr. Brian Witwer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Witwer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Fusion of additional segment of spine (HCPCS 22614); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.