Active NPI 1982698148 Individual Practitioner Male Practitioner

Dr. Brian P Witwer , MD

Neurological Surgery • Grand Junction, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Brian Witwer, MD is a certified Neurological Surgery practicing in Grand Junction, CO. With approximately 29 years of clinical experience since graduating from Temple University School Of Medicine in 1997, Dr. Witwer delivers high-quality medical care to the local community at 750 WELLINGTON AVE STE 3A.

Dr. Witwer is affiliated with Intermountain Medical Group Grand Junction, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, critical care, first, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

750 Wellington Ave Ste 3a

Grand Junction, CO 815016132

Telephone 9702983188

Fax 9702983190

Associated Practice Facility / Clinic

🏢 Intermountain Medical Group Grand Junction, Llc Facility NPI 1831703313

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Grand Junction, CO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +3.3 yrs vs City Avg

City Avg: 25.7 Yrs

State Avg: 24.0 Yrs

Regional Practice Density

4 Specialists

Practicing in Grand Junction, CO (177 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

56.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Witwer (29 Years) 29 Yrs

Grand Junction Specialty Average (25.7 Years) 25.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	52	30	$174.00	$77.11
99291 Critical care, first 30-74 minutes	48	28	$471.48	$204.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	28	$123.66	$57.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	35	33	$395.00	$176.58
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$485.00	$212.56
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	18	11	$571.25	$229.33
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$381.50	$169.49
61886 Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays	11	11	$1980.25	$885.02
61783 Computer-assisted spinal procedure	11	11	$514.00	$222.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	58	43	$129.25	$57.95
22614 Fusion of additional segment of spine	31	13	$897.75	$385.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$446.25	$174.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	23	18	$160.50	$79.42
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$412.00	$182.07
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$504.50	$222.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$381.50	$169.14
22842 Placement of stabilizing device to back, 3-6 spine bone segments	11	11	$1752.00	$752.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	68	52	$129.25	$57.37
22614 Fusion of additional segment of spine	61	16	$780.01	$333.50
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	31	$160.50	$71.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	31	$292.00	$130.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$381.50	$170.48
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	26	18	$592.50	$255.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$446.25	$197.64
61783 Computer-assisted spinal procedure	14	14	$533.25	$228.62
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$1401.60	$596.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	79	59	$130.18	$58.02
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	72	37	$162.02	$71.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$383.76	$170.43
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	34	20	$593.50	$243.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	20	$296.88	$133.64
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$306.46	$136.95
61783 Computer-assisted spinal procedure	17	17	$534.75	$221.42
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$209.56	$94.27
61886 Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays	16	16	$2037.25	$848.79
22842 Placement of stabilizing device to back, 3-6 spine bone segments	14	14	$1755.04	$728.00
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	13	13	$2562.63	$825.49
22612 Fusion of spine in lower back	12	12	$3768.41	$1536.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	122	49	$165.75	$74.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	69	54	$104.00	$47.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$376.00	$169.51
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	33	18	$610.75	$266.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	28	$315.75	$141.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	28	$248.50	$109.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$246.00	$109.97
61886 Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays	15	15	$2004.75	$897.03
61783 Computer-assisted spinal procedure	15	15	$549.00	$242.41
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	13	12	$2590.25	$868.66
22845 Placement of stabilizing device to front, 2-3 spine bone segments	13	12	$1719.00	$762.49
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$171.25	$75.97
61863 Removal of skull bone with computer-assisted insertion of neurostimulator electrodes in brain, first array	11	11	$3840.00	$1634.33
22842 Placement of stabilizing device to back, 3-6 spine bone segments	11	11	$1801.00	$797.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	201	74	$166.25	$73.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	100	82	$103.00	$46.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	83	83	$375.50	$165.74
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	55	53	$313.00	$139.32
99213 Established patient office or other outpatient visit, typically 15 minutes	37	36	$169.50	$75.73
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	28	20	$612.25	$266.48
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level	17	16	$258.75	$115.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$248.25	$110.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$247.25	$107.02
61886 Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays	13	13	$2008.50	$900.10
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	12	12	$2592.50	$918.13
22845 Placement of stabilizing device to front, 2-3 spine bone segments	12	12	$1729.50	$725.96
22842 Placement of stabilizing device to back, 3-6 spine bone segments	11	11	$1810.00	$808.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	86	86	$376.75	$166.65
99213 Established patient office or other outpatient visit, typically 15 minutes	79	67	$166.75	$73.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	77	59	$100.50	$44.51
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	54	27	$166.75	$73.49
22614 Fusion of additional segment of spine	53	17	$925.75	$409.70
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	28	21	$590.50	$261.04
63048 Partial removal of spine bone with release of spinal cord and/or nerves	27	14	$500.50	$221.53
61885 Insertion of brain neurostimulator pulse device with connection to single electrode array	24	20	$1311.10	$525.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$247.00	$109.28
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level	20	17	$260.75	$112.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$465.00	$204.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$246.25	$108.75
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	17	17	$2592.00	$979.28
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$313.50	$138.07
61783 Computer-assisted spinal procedure	13	13	$551.50	$244.29
22842 Placement of stabilizing device to back, 3-6 spine bone segments	13	13	$1807.00	$799.67
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	12	12	$3607.75	$1396.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	114	114	$373.75	$164.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	93	76	$99.25	$43.97
99213 Established patient office or other outpatient visit, typically 15 minutes	62	57	$166.25	$73.48
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level	40	36	$293.63	$122.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	30	$244.75	$105.53
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	27	21	$617.00	$274.04
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	22	22	$2588.75	$1044.99
61885 Insertion of brain neurostimulator pulse device with connection to single electrode array	20	13	$1210.50	$457.43
22845 Placement of stabilizing device to front, 2-3 spine bone segments	18	17	$1729.75	$768.23
64484 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level	17	16	$120.25	$53.02
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$462.75	$193.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$312.50	$137.71
22840 Placement of stabilizing device to back of 1 spine bone in neck	14	14	$1797.50	$797.89
22633 Fusion of spine in lower back with partial removal of spine bone and disc	11	11	$4357.25	$1934.11

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License CO 41914

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

37407074 (CO)

Hospital & Practice Group Affiliations

Intermountain Medical Group Grand Junction, Llc

2635 N 7th St, Grand Junction, CO 815018209

Intermountain Medical Group Grand Junction, Llc

1050 Wellington Ave, Grand Junction, CO 815018121

Phone: 9702985864

Secondary Practice Locations

401 Kokopelli Blvd Ste 1

Fruita, CO 815213308

Phone: 9708582580

300 W Ottley Ave

Fruita, CO 815212118

Phone: 9708582186

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners

Rosemary Rushton , PA-C

Physician Assistant

NPI 1134772429

Physician Assistant (Certified)

Dr. Basheal Agrawal , MD

Neurological Surgery

NPI 1154365153

Doctor of Medicine (M.D.)

Aubree Harvath , PA-C

Physician Assistant

NPI 1548078397

Physician Assistant (Certified)

Dr. Robert Fox , MD

Neurological Surgery

NPI 1588677017

Doctor of Medicine (M.D.)

Ashlee Reed , NP

Nurse Practitioner - Acute Care

NPI 1679315782

Nurse Practitioner

Dr. Edward Maurin , MD

Neurological Surgery

NPI 1730112772

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

✅

NPI Profile Active March 22, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location March 22, 2018

Registered at 750 WELLINGTON AVE STE 3A, GRAND JUNCTION, CO 815016132 (Tel: 9702983188)

📍

Updated Business Mailing Address March 22, 2018

Registered at PO BOX 62, GRAND JUNCTION, CO 815020062 (Tel: 9702982273)

👤

Provider Name / Credentials Updated March 22, 2018

Recorded as BRIAN WITWER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 22, 2018

Neurological Surgery (License #41914 in CO)

✅

NPI Profile Active January 10, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location January 10, 2014

Registered at 750 WELLINGTON AVE STE 3A, GRAND JUNCTION, CO 815016132 (Tel: 9702983188)

📍

Updated Business Mailing Address January 10, 2014

Registered at PO BOX 62, GRAND JUNCTION, CO 815020062 (Tel: 9702982273)

👤

Provider Name / Credentials Updated January 10, 2014

Recorded as BRIAN WITWER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 10, 2014

Neurological Surgery (License #41914 in CO)

🟢

Initial NPI Registration & Enumeration September 02, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1982698148

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: September 02, 2005

Last Update: September 17, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 62

Grand Junction, CO 815020062

Phone: 9702982273

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.