Doctor profile · Federal record
Dr. Robert Gorsen, M.D., PH.D.
Neurological Surgery Physician (CMS: Neurosurgery) · Annandale, VA
- NPI 1285851303
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3301 Woodburn RD, Suite 211
Annandale, VA 220031229
(703) 573-4700
fax (703) 573-7922
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- March 15, 2010
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Virginia #0101042525
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285851303. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
379
Distinct HCPCS
6
Medicare allowed
$143,859
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 139 | 84 | $100 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 83 | 83 | $125 | |
63048 |
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | 70 | 27 | $253 | |
63044 |
Partial removal of spine bone with re-exploration, release of upper or lower spinal cord or nerves and/or removal of disc, each additional interspace | 44 | 17 | $865 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 26 | 26 | $1,002 | |
63042 |
Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace | 17 | 17 | $2,220 |
In context: peer comparison
Among 1 peers in Annandale Neurological Surgery Physician, average services per provider: 63. This provider delivers 6.0× the peer median.Frequently asked questions
What is Dr. Robert Gorsen's medical specialty?
Dr. Robert Gorsen practices Neurological Surgery Physician in Annandale, VA.
Where does Dr. Robert Gorsen practice?
Dr. Robert Gorsen practices at 3301 Woodburn RD, Annandale, VA 220031229. Office phone: 7035734700.
What is Dr. Robert Gorsen's NPI?
Dr. Robert Gorsen's National Provider Identifier (NPI) is 1285851303, issued by NPPES.
Does Dr. Robert Gorsen accept Medicare assignment?
Yes. Dr. Robert Gorsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Gorsen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (HCPCS 63048). Source: CMS Medicare Physician & Other Practitioners file.